15690549290

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{1171811}}^1$

素因数の和:1171934

約数の個数: 32

約数和(自身を含む): 30710848896

約数和(自身を除く): 15020299606

約数列:

[1, 2, 5, 10, 13, 26, 65, 103, 130, 206, 515, 1030, 1339, 2678, 6695, 13390, 1171811, 2343622, 5859055, 11718110, 15233543, 30467086, 76167715, 120696533, 152335430, 241393066, 603482665, 1206965330, 1569054929, 3138109858, 7845274645, 15690549290]

約数ペア:

[(1, 15690549290), (2, 7845274645), (5, 3138109858), (10, 1569054929), (13, 1206965330), (26, 603482665), (65, 241393066), (103, 152335430), (130, 120696533), (206, 76167715), (515, 30467086), (1030, 15233543), (1339, 11718110), (2678, 5859055), (6695, 2343622), (13390, 1171811)]