15198370

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{4457}}^1$

素因数の和:4506

約数の個数: 32

約数和(自身を含む): 30813696

約数和(自身を除く): 15615326

約数列:

[1, 2, 5, 10, 11, 22, 31, 55, 62, 110, 155, 310, 341, 682, 1705, 3410, 4457, 8914, 22285, 44570, 49027, 98054, 138167, 245135, 276334, 490270, 690835, 1381670, 1519837, 3039674, 7599185, 15198370]

約数ペア:

[(1, 15198370), (2, 7599185), (5, 3039674), (10, 1519837), (11, 1381670), (22, 690835), (31, 490270), (55, 276334), (62, 245135), (110, 138167), (155, 98054), (310, 49027), (341, 44570), (682, 22285), (1705, 8914), (3410, 4457)]