11975548

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:107

約数の個数: 96

約数和(自身を含む): 27095040

約数和(自身を除く): 15119492

約数列:

[1, 2, 4, 13, 17, 19, 23, 26, 31, 34, 38, 46, 52, 62, 68, 76, 92, 124, 221, 247, 299, 323, 391, 403, 437, 442, 494, 527, 589, 598, 646, 713, 782, 806, 874, 884, 988, 1054, 1178, 1196, 1292, 1426, 1564, 1612, 1748, 2108, 2356, 2852, 4199, 5083, 5681, 6851, 7429, 7657, 8398, 9269, 10013, 10166, 11362, 12121, 13547, 13702, 14858, 15314, 16796, 18538, 20026, 20332, 22724, 24242, 27094, 27404, 29716, 30628, 37076, 40052, 48484, 54188, 96577, 130169, 157573, 176111, 193154, 230299, 260338, 315146, 352222, 386308, 460598, 520676, 630292, 704444, 921196, 2993887, 5987774, 11975548]

約数ペア:

[(1, 11975548), (2, 5987774), (4, 2993887), (13, 921196), (17, 704444), (19, 630292), (23, 520676), (26, 460598), (31, 386308), (34, 352222), (38, 315146), (46, 260338), (52, 230299), (62, 193154), (68, 176111), (76, 157573), (92, 130169), (124, 96577), (221, 54188), (247, 48484), (299, 40052), (323, 37076), (391, 30628), (403, 29716), (437, 27404), (442, 27094), (494, 24242), (527, 22724), (589, 20332), (598, 20026), (646, 18538), (713, 16796), (782, 15314), (806, 14858), (874, 13702), (884, 13547), (988, 12121), (1054, 11362), (1178, 10166), (1196, 10013), (1292, 9269), (1426, 8398), (1564, 7657), (1612, 7429), (1748, 6851), (2108, 5681), (2356, 5083), (2852, 4199)]