13781816

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{23599}}^1$

素因数の和:23678

約数の個数: 16

約数和(自身を含む): 26196000

約数和(自身を除く): 12414184

約数列:

[1, 2, 4, 8, 73, 146, 292, 584, 23599, 47198, 94396, 188792, 1722727, 3445454, 6890908, 13781816]

約数ペア:

[(1, 13781816), (2, 6890908), (4, 3445454), (8, 1722727), (73, 188792), (146, 94396), (292, 47198), (584, 23599)]