190051376

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{625169}}^1$

素因数の和:625196

約数の個数: 20

約数和(自身を含む): 387605400

約数和(自身を除く): 197554024

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 625169, 1250338, 2500676, 5001352, 10002704, 11878211, 23756422, 47512844, 95025688, 190051376]

約数ペア:

[(1, 190051376), (2, 95025688), (4, 47512844), (8, 23756422), (16, 11878211), (19, 10002704), (38, 5001352), (76, 2500676), (152, 1250338), (304, 625169)]