1890272

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{3109}}^1$

素因数の和:3138

約数の個数: 24

約数和(自身を含む): 3918600

約数和(自身を除く): 2028328

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 3109, 6218, 12436, 24872, 49744, 59071, 99488, 118142, 236284, 472568, 945136, 1890272]

約数ペア:

[(1, 1890272), (2, 945136), (4, 472568), (8, 236284), (16, 118142), (19, 99488), (32, 59071), (38, 49744), (76, 24872), (152, 12436), (304, 6218), (608, 3109)]