225891722

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{849217}}^1$

素因数の和:849245

約数の個数: 16

約数和(自身を含む): 407624640

約数和(自身を除く): 181732918

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 849217, 1698434, 5944519, 11889038, 16135123, 32270246, 112945861, 225891722]

約数ペア:

[(1, 225891722), (2, 112945861), (7, 32270246), (14, 16135123), (19, 11889038), (38, 5944519), (133, 1698434), (266, 849217)]