15667210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{6343}}^1$

素因数の和:6382

約数の個数: 32

約数和(自身を含む): 31973760

約数和(自身を除く): 16306550

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 1235, 2470, 6343, 12686, 31715, 63430, 82459, 120517, 164918, 241034, 412295, 602585, 824590, 1205170, 1566721, 3133442, 7833605, 15667210]

約数ペア:

[(1, 15667210), (2, 7833605), (5, 3133442), (10, 1566721), (13, 1205170), (19, 824590), (26, 602585), (38, 412295), (65, 241034), (95, 164918), (130, 120517), (190, 82459), (247, 63430), (494, 31715), (1235, 12686), (2470, 6343)]