15180464

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{1237}}^1$

素因数の和:1317

約数の個数: 40

約数和(自身を含む): 32237520

約数和(自身を除く): 17057056

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 59, 104, 118, 208, 236, 472, 767, 944, 1237, 1534, 2474, 3068, 4948, 6136, 9896, 12272, 16081, 19792, 32162, 64324, 72983, 128648, 145966, 257296, 291932, 583864, 948779, 1167728, 1897558, 3795116, 7590232, 15180464]

約数ペア:

[(1, 15180464), (2, 7590232), (4, 3795116), (8, 1897558), (13, 1167728), (16, 948779), (26, 583864), (52, 291932), (59, 257296), (104, 145966), (118, 128648), (208, 72983), (236, 64324), (472, 32162), (767, 19792), (944, 16081), (1237, 12272), (1534, 9896), (2474, 6136), (3068, 4948)]