125969506

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{13421}}^1$

素因数の和:13474

約数の個数: 24

約数和(自身を含む): 214778844

約数和(自身を除く): 88809338

約数列:

[1, 2, 13, 19, 26, 38, 247, 361, 494, 722, 4693, 9386, 13421, 26842, 174473, 254999, 348946, 509998, 3314987, 4844981, 6629974, 9689962, 62984753, 125969506]

約数ペア:

[(1, 125969506), (2, 62984753), (13, 9689962), (19, 6629974), (26, 4844981), (38, 3314987), (247, 509998), (361, 348946), (494, 254999), (722, 174473), (4693, 26842), (9386, 13421)]