19265372

素因数分解:

$2^2\times 7^1\times {\mathrm{233}}^1\times {\mathrm{2953}}^1$

素因数の和:3197

約数の個数: 24

約数和(自身を含む): 38709216

約数和(自身を除く): 19443844

約数列:

[1, 2, 4, 7, 14, 28, 233, 466, 932, 1631, 2953, 3262, 5906, 6524, 11812, 20671, 41342, 82684, 688049, 1376098, 2752196, 4816343, 9632686, 19265372]

約数ペア:

[(1, 19265372), (2, 9632686), (4, 4816343), (7, 2752196), (14, 1376098), (28, 688049), (233, 82684), (466, 41342), (932, 20671), (1631, 11812), (2953, 6524), (3262, 5906)]