163080002

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{22469}}^1$

素因数の和:22681

約数の個数: 16

約数和(自身を含む): 258854400

約数和(自身を除く): 95774398

約数列:

[1, 2, 19, 38, 191, 382, 3629, 7258, 22469, 44938, 426911, 853822, 4291579, 8583158, 81540001, 163080002]

約数ペア:

[(1, 163080002), (2, 81540001), (19, 8583158), (38, 4291579), (191, 853822), (382, 426911), (3629, 44938), (7258, 22469)]