12459272

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{7177}}^1$

素因数の和:7221

約数の個数: 32

約数和(自身を含む): 27563520

約数和(自身を除く): 15104248

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 1736, 7177, 14354, 28708, 50239, 57416, 100478, 200956, 222487, 401912, 444974, 889948, 1557409, 1779896, 3114818, 6229636, 12459272]

約数ペア:

[(1, 12459272), (2, 6229636), (4, 3114818), (7, 1779896), (8, 1557409), (14, 889948), (28, 444974), (31, 401912), (56, 222487), (62, 200956), (124, 100478), (217, 57416), (248, 50239), (434, 28708), (868, 14354), (1736, 7177)]