15579304

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{2539}}^1$

素因数の和:2617

約数の個数: 32

約数和(自身を含む): 32004000

約数和(自身を除く): 16424696

約数列:

[1, 2, 4, 8, 13, 26, 52, 59, 104, 118, 236, 472, 767, 1534, 2539, 3068, 5078, 6136, 10156, 20312, 33007, 66014, 132028, 149801, 264056, 299602, 599204, 1198408, 1947413, 3894826, 7789652, 15579304]

約数ペア:

[(1, 15579304), (2, 7789652), (4, 3894826), (8, 1947413), (13, 1198408), (26, 599204), (52, 299602), (59, 264056), (104, 149801), (118, 132028), (236, 66014), (472, 33007), (767, 20312), (1534, 10156), (2539, 6136), (3068, 5078)]