31230452

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37357}}^1$

素因数の和:37391

約数の個数: 24

約数和(自身を含む): 62761440

約数和(自身を除く): 31530988

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 37357, 74714, 149428, 410927, 709783, 821854, 1419566, 1643708, 2839132, 7807613, 15615226, 31230452]

約数ペア:

[(1, 31230452), (2, 15615226), (4, 7807613), (11, 2839132), (19, 1643708), (22, 1419566), (38, 821854), (44, 709783), (76, 410927), (209, 149428), (418, 74714), (836, 37357)]