15662494

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{199}}^1$

素因数の和:312

約数の個数: 32

約数和(自身を含む): 25920000

約数和(自身を除く): 10257506

約数列:

[1, 2, 23, 29, 46, 58, 59, 118, 199, 398, 667, 1334, 1357, 1711, 2714, 3422, 4577, 5771, 9154, 11542, 11741, 23482, 39353, 78706, 132733, 265466, 270043, 340489, 540086, 680978, 7831247, 15662494]

約数ペア:

[(1, 15662494), (2, 7831247), (23, 680978), (29, 540086), (46, 340489), (58, 270043), (59, 265466), (118, 132733), (199, 78706), (398, 39353), (667, 23482), (1334, 11741), (1357, 11542), (1711, 9154), (2714, 5771), (3422, 4577)]