11454872

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:97

約数の個数: 128

約数和(自身を含む): 29030400

約数和(自身を除く): 17575528

約数列:

[1, 2, 4, 8, 11, 13, 17, 19, 22, 26, 31, 34, 38, 44, 52, 62, 68, 76, 88, 104, 124, 136, 143, 152, 187, 209, 221, 247, 248, 286, 323, 341, 374, 403, 418, 442, 494, 527, 572, 589, 646, 682, 748, 806, 836, 884, 988, 1054, 1144, 1178, 1292, 1364, 1496, 1612, 1672, 1768, 1976, 2108, 2356, 2431, 2584, 2717, 2728, 3224, 3553, 4199, 4216, 4433, 4712, 4862, 5434, 5797, 6479, 6851, 7106, 7657, 8398, 8866, 9724, 10013, 10868, 11594, 12958, 13702, 14212, 15314, 16796, 17732, 19448, 20026, 21736, 23188, 25916, 27404, 28424, 30628, 33592, 35464, 40052, 46189, 46376, 51832, 54808, 61256, 75361, 80104, 84227, 92378, 110143, 130169, 150722, 168454, 184756, 220286, 260338, 301444, 336908, 369512, 440572, 520676, 602888, 673816, 881144, 1041352, 1431859, 2863718, 5727436, 11454872]

約数ペア:

[(1, 11454872), (2, 5727436), (4, 2863718), (8, 1431859), (11, 1041352), (13, 881144), (17, 673816), (19, 602888), (22, 520676), (26, 440572), (31, 369512), (34, 336908), (38, 301444), (44, 260338), (52, 220286), (62, 184756), (68, 168454), (76, 150722), (88, 130169), (104, 110143), (124, 92378), (136, 84227), (143, 80104), (152, 75361), (187, 61256), (209, 54808), (221, 51832), (247, 46376), (248, 46189), (286, 40052), (323, 35464), (341, 33592), (374, 30628), (403, 28424), (418, 27404), (442, 25916), (494, 23188), (527, 21736), (572, 20026), (589, 19448), (646, 17732), (682, 16796), (748, 15314), (806, 14212), (836, 13702), (884, 12958), (988, 11594), (1054, 10868), (1144, 10013), (1178, 9724), (1292, 8866), (1364, 8398), (1496, 7657), (1612, 7106), (1672, 6851), (1768, 6479), (1976, 5797), (2108, 5434), (2356, 4862), (2431, 4712), (2584, 4433), (2717, 4216), (2728, 4199), (3224, 3553)]