12147356

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{2957}}^1$

素因数の和:3053

約数の個数: 24

約数和(自身を含む): 23190720

約数和(自身を除く): 11043364

約数列:

[1, 2, 4, 13, 26, 52, 79, 158, 316, 1027, 2054, 2957, 4108, 5914, 11828, 38441, 76882, 153764, 233603, 467206, 934412, 3036839, 6073678, 12147356]

約数ペア:

[(1, 12147356), (2, 6073678), (4, 3036839), (13, 934412), (26, 467206), (52, 233603), (79, 153764), (158, 76882), (316, 38441), (1027, 11828), (2054, 5914), (2957, 4108)]