12887883362

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{1187}}^1\times {\mathrm{319339}}^1$

素因数の和:320545

約数の個数: 16

約数和(自身を含む): 20486299680

約数和(自身を除く): 7598416318

約数列:

[1, 2, 17, 34, 1187, 2374, 20179, 40358, 319339, 638678, 5428763, 10857526, 379055393, 758110786, 6443941681, 12887883362]

約数ペア:

[(1, 12887883362), (2, 6443941681), (17, 758110786), (34, 379055393), (1187, 10857526), (2374, 5428763), (20179, 638678), (40358, 319339)]