15574130

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{10891}}^1$

素因数の和:10922

約数の個数: 32

約数和(自身を含む): 32937408

約数和(自身を除く): 17363278

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 10891, 21782, 54455, 108910, 119801, 141583, 239602, 283166, 599005, 707915, 1198010, 1415830, 1557413, 3114826, 7787065, 15574130]

約数ペア:

[(1, 15574130), (2, 7787065), (5, 3114826), (10, 1557413), (11, 1415830), (13, 1198010), (22, 707915), (26, 599005), (55, 283166), (65, 239602), (110, 141583), (130, 119801), (143, 108910), (286, 54455), (715, 21782), (1430, 10891)]