65193332

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{19949}}^1$

素因数の和:20015

約数の個数: 24

約数和(自身を含む): 122892000

約数和(自身を除く): 57698668

約数列:

[1, 2, 4, 19, 38, 43, 76, 86, 172, 817, 1634, 3268, 19949, 39898, 79796, 379031, 758062, 857807, 1516124, 1715614, 3431228, 16298333, 32596666, 65193332]

約数ペア:

[(1, 65193332), (2, 32596666), (4, 16298333), (19, 3431228), (38, 1715614), (43, 1516124), (76, 857807), (86, 758062), (172, 379031), (817, 79796), (1634, 39898), (3268, 19949)]