12922188

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{317}}^1$

素因数の和:446

約数の個数: 48

約数和(自身を含む): 31342080

約数和(自身を除く): 18419892

約数列:

[1, 2, 3, 4, 6, 12, 43, 79, 86, 129, 158, 172, 237, 258, 316, 317, 474, 516, 634, 948, 951, 1268, 1902, 3397, 3804, 6794, 10191, 13588, 13631, 20382, 25043, 27262, 40764, 40893, 50086, 54524, 75129, 81786, 100172, 150258, 163572, 300516, 1076849, 2153698, 3230547, 4307396, 6461094, 12922188]

約数ペア:

[(1, 12922188), (2, 6461094), (3, 4307396), (4, 3230547), (6, 2153698), (12, 1076849), (43, 300516), (79, 163572), (86, 150258), (129, 100172), (158, 81786), (172, 75129), (237, 54524), (258, 50086), (316, 40893), (317, 40764), (474, 27262), (516, 25043), (634, 20382), (948, 13631), (951, 13588), (1268, 10191), (1902, 6794), (3397, 3804)]