1445216

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{2377}}^1$

素因数の和:2406

約数の個数: 24

約数和(自身を含む): 2996280

約数和(自身を除く): 1551064

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 2377, 4754, 9508, 19016, 38032, 45163, 76064, 90326, 180652, 361304, 722608, 1445216]

約数ペア:

[(1, 1445216), (2, 722608), (4, 361304), (8, 180652), (16, 90326), (19, 76064), (32, 45163), (38, 38032), (76, 19016), (152, 9508), (304, 4754), (608, 2377)]