15741848

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{271}}^1$

素因数の和:467

約数の個数: 32

約数和(自身を含む): 30404160

約数和(自身を除く): 14662312

約数列:

[1, 2, 4, 8, 53, 106, 137, 212, 271, 274, 424, 542, 548, 1084, 1096, 2168, 7261, 14363, 14522, 28726, 29044, 37127, 57452, 58088, 74254, 114904, 148508, 297016, 1967731, 3935462, 7870924, 15741848]

約数ペア:

[(1, 15741848), (2, 7870924), (4, 3935462), (8, 1967731), (53, 297016), (106, 148508), (137, 114904), (212, 74254), (271, 58088), (274, 57452), (424, 37127), (542, 29044), (548, 28726), (1084, 14522), (1096, 14363), (2168, 7261)]