12415228

素因数分解:

$2^2\times 7^3\times {\mathrm{9049}}^1$

素因数の和:9074

約数の個数: 24

約数和(自身を含む): 25340000

約数和(自身を除く): 12924772

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 9049, 18098, 36196, 63343, 126686, 253372, 443401, 886802, 1773604, 3103807, 6207614, 12415228]

約数ペア:

[(1, 12415228), (2, 6207614), (4, 3103807), (7, 1773604), (14, 886802), (28, 443401), (49, 253372), (98, 126686), (196, 63343), (343, 36196), (686, 18098), (1372, 9049)]