157034639

素因数分解:

${\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{18913}}^1$

素因数の和:18974

約数の個数: 12

約数和(自身を含む): 172949616

約数和(自身を除く): 15914977

約数列:

[1, 19, 23, 361, 437, 8303, 18913, 359347, 434999, 6827593, 8264981, 157034639]

約数ペア:

[(1, 157034639), (19, 8264981), (23, 6827593), (361, 434999), (437, 359347), (8303, 18913)]