1900408462

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{442573}}^1$

素因数の和:442707

約数の個数: 16

約数和(自身を含む): 3027206160

約数和(自身を除く): 1126797698

約数列:

[1, 2, 19, 38, 113, 226, 2147, 4294, 442573, 885146, 8408887, 16817774, 50010749, 100021498, 950204231, 1900408462]

約数ペア:

[(1, 1900408462), (2, 950204231), (19, 100021498), (38, 50010749), (113, 16817774), (226, 8408887), (2147, 885146), (4294, 442573)]