12768428

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{1049}}^1$

素因数の和:1249

約数の個数: 24

約数和(自身を含む): 23814000

約数和(自身を除く): 11045572

約数列:

[1, 2, 4, 17, 34, 68, 179, 358, 716, 1049, 2098, 3043, 4196, 6086, 12172, 17833, 35666, 71332, 187771, 375542, 751084, 3192107, 6384214, 12768428]

約数ペア:

[(1, 12768428), (2, 6384214), (4, 3192107), (17, 751084), (34, 375542), (68, 187771), (179, 71332), (358, 35666), (716, 17833), (1049, 12172), (2098, 6086), (3043, 4196)]