15670408

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{1693}}^1$

素因数の和:1801

約数の個数: 32

約数和(自身を含む): 32016600

約数和(自身を除く): 16346192

約数列:

[1, 2, 4, 8, 13, 26, 52, 89, 104, 178, 356, 712, 1157, 1693, 2314, 3386, 4628, 6772, 9256, 13544, 22009, 44018, 88036, 150677, 176072, 301354, 602708, 1205416, 1958801, 3917602, 7835204, 15670408]

約数ペア:

[(1, 15670408), (2, 7835204), (4, 3917602), (8, 1958801), (13, 1205416), (26, 602708), (52, 301354), (89, 176072), (104, 150677), (178, 88036), (356, 44018), (712, 22009), (1157, 13544), (1693, 9256), (2314, 6772), (3386, 4628)]