12874416

素因数分解:

$2^4\times 3^1\times {\mathrm{61}}^1\times {\mathrm{4397}}^1$

素因数の和:4469

約数の個数: 40

約数和(自身を含む): 33811824

約数和(自身を除く): 20937408

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 61, 122, 183, 244, 366, 488, 732, 976, 1464, 2928, 4397, 8794, 13191, 17588, 26382, 35176, 52764, 70352, 105528, 211056, 268217, 536434, 804651, 1072868, 1609302, 2145736, 3218604, 4291472, 6437208, 12874416]

約数ペア:

[(1, 12874416), (2, 6437208), (3, 4291472), (4, 3218604), (6, 2145736), (8, 1609302), (12, 1072868), (16, 804651), (24, 536434), (48, 268217), (61, 211056), (122, 105528), (183, 70352), (244, 52764), (366, 35176), (488, 26382), (732, 17588), (976, 13191), (1464, 8794), (2928, 4397)]