1821974882

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{10010851}}^1$

素因数の和:10010873

約数の個数: 16

約数和(自身を含む): 3363646272

約数和(自身を除く): 1541671390

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 10010851, 20021702, 70075957, 130141063, 140151914, 260282126, 910987441, 1821974882]

約数ペア:

[(1, 1821974882), (2, 910987441), (7, 260282126), (13, 140151914), (14, 130141063), (26, 70075957), (91, 20021702), (182, 10010851)]