15970088

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{163}}^1\times {\mathrm{331}}^1$

素因数の和:537

約数の個数: 32

約数和(自身を含む): 31035360

約数和(自身を除く): 15065272

約数列:

[1, 2, 4, 8, 37, 74, 148, 163, 296, 326, 331, 652, 662, 1304, 1324, 2648, 6031, 12062, 12247, 24124, 24494, 48248, 48988, 53953, 97976, 107906, 215812, 431624, 1996261, 3992522, 7985044, 15970088]

約数ペア:

[(1, 15970088), (2, 7985044), (4, 3992522), (8, 1996261), (37, 431624), (74, 215812), (148, 107906), (163, 97976), (296, 53953), (326, 48988), (331, 48248), (652, 24494), (662, 24124), (1304, 12247), (1324, 12062), (2648, 6031)]