21867050

素因数分解:

$2^1\times 5^2\times {\mathrm{233}}^1\times {\mathrm{1877}}^1$

素因数の和:2122

約数の個数: 24

約数和(自身を含む): 40869036

約数和(自身を除く): 19001986

約数列:

[1, 2, 5, 10, 25, 50, 233, 466, 1165, 1877, 2330, 3754, 5825, 9385, 11650, 18770, 46925, 93850, 437341, 874682, 2186705, 4373410, 10933525, 21867050]

約数ペア:

[(1, 21867050), (2, 10933525), (5, 4373410), (10, 2186705), (25, 874682), (50, 437341), (233, 93850), (466, 46925), (1165, 18770), (1877, 11650), (2330, 9385), (3754, 5825)]