12926677270

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{99435979}}^1$

素因数の和:99435999

約数の個数: 16

約数和(自身を含む): 25057866960

約数和(自身を除く): 12131189690

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 99435979, 198871958, 497179895, 994359790, 1292667727, 2585335454, 6463338635, 12926677270]

約数ペア:

[(1, 12926677270), (2, 6463338635), (5, 2585335454), (10, 1292667727), (13, 994359790), (26, 497179895), (65, 198871958), (130, 99435979)]