139217902

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{99017}}^1$

素因数の和:99075

約数の個数: 16

約数和(自身を含む): 225761040

約数和(自身を除く): 86543138

約数列:

[1, 2, 19, 37, 38, 74, 703, 1406, 99017, 198034, 1881323, 3663629, 3762646, 7327258, 69608951, 139217902]

約数ペア:

[(1, 139217902), (2, 69608951), (19, 7327258), (37, 3762646), (38, 3663629), (74, 1881323), (703, 198034), (1406, 99017)]