15530372

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1429}}^1$

素因数の和:1476

約数の個数: 48

約数和(自身を含む): 33633600

約数和(自身を除く): 18103228

約数列:

[1, 2, 4, 11, 13, 19, 22, 26, 38, 44, 52, 76, 143, 209, 247, 286, 418, 494, 572, 836, 988, 1429, 2717, 2858, 5434, 5716, 10868, 15719, 18577, 27151, 31438, 37154, 54302, 62876, 74308, 108604, 204347, 298661, 352963, 408694, 597322, 705926, 817388, 1194644, 1411852, 3882593, 7765186, 15530372]

約数ペア:

[(1, 15530372), (2, 7765186), (4, 3882593), (11, 1411852), (13, 1194644), (19, 817388), (22, 705926), (26, 597322), (38, 408694), (44, 352963), (52, 298661), (76, 204347), (143, 108604), (209, 74308), (247, 62876), (286, 54302), (418, 37154), (494, 31438), (572, 27151), (836, 18577), (988, 15719), (1429, 10868), (2717, 5716), (2858, 5434)]