121440818

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{421}}^1\times {\mathrm{7591}}^1$

素因数の和:8033

約数の個数: 16

約数和(自身を含む): 192229440

約数和(自身を除く): 70788622

約数列:

[1, 2, 19, 38, 421, 842, 7591, 7999, 15182, 15998, 144229, 288458, 3195811, 6391622, 60720409, 121440818]

約数ペア:

[(1, 121440818), (2, 60720409), (19, 6391622), (38, 3195811), (421, 288458), (842, 144229), (7591, 15998), (7999, 15182)]