153886382

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{18671}}^1$

素因数の和:19003

約数の個数: 16

約数和(自身を含む): 249383232

約数和(自身を除く): 95496850

約数列:

[1, 2, 13, 26, 317, 634, 4121, 8242, 18671, 37342, 242723, 485446, 5918707, 11837414, 76943191, 153886382]

約数ペア:

[(1, 153886382), (2, 76943191), (13, 11837414), (26, 5918707), (317, 485446), (634, 242723), (4121, 37342), (8242, 18671)]