42397966

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{95923}}^1$

素因数の和:95955

約数の個数: 16

約数和(自身を含む): 72518544

約数和(自身を除く): 30120578

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 95923, 191846, 1246999, 1630691, 2493998, 3261382, 21198983, 42397966]

約数ペア:

[(1, 42397966), (2, 21198983), (13, 3261382), (17, 2493998), (26, 1630691), (34, 1246999), (221, 191846), (442, 95923)]