15951832

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{941}}^1$

素因数の和:1123

約数の個数: 32

約数和(自身を含む): 32442480

約数和(自身を除く): 16490648

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 163, 326, 652, 941, 1304, 1882, 2119, 3764, 4238, 7528, 8476, 12233, 16952, 24466, 48932, 97864, 153383, 306766, 613532, 1227064, 1993979, 3987958, 7975916, 15951832]

約数ペア:

[(1, 15951832), (2, 7975916), (4, 3987958), (8, 1993979), (13, 1227064), (26, 613532), (52, 306766), (104, 153383), (163, 97864), (326, 48932), (652, 24466), (941, 16952), (1304, 12233), (1882, 8476), (2119, 7528), (3764, 4238)]