15388932

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{4289}}^1$

素因数の和:4332

約数の個数: 48

約数和(自身を含む): 40360320

約数和(自身を除く): 24971388

約数列:

[1, 2, 3, 4, 6, 12, 13, 23, 26, 39, 46, 52, 69, 78, 92, 138, 156, 276, 299, 598, 897, 1196, 1794, 3588, 4289, 8578, 12867, 17156, 25734, 51468, 55757, 98647, 111514, 167271, 197294, 223028, 295941, 334542, 394588, 591882, 669084, 1183764, 1282411, 2564822, 3847233, 5129644, 7694466, 15388932]

約数ペア:

[(1, 15388932), (2, 7694466), (3, 5129644), (4, 3847233), (6, 2564822), (12, 1282411), (13, 1183764), (23, 669084), (26, 591882), (39, 394588), (46, 334542), (52, 295941), (69, 223028), (78, 197294), (92, 167271), (138, 111514), (156, 98647), (276, 55757), (299, 51468), (598, 25734), (897, 17156), (1196, 12867), (1794, 8578), (3588, 4289)]