19109468732

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{1886051}}^1$

素因数の和:1886221

約数の個数: 24

約数和(自身を含む): 35646382800

約数和(自身を除く): 16536914068

約数列:

[1, 2, 4, 17, 34, 68, 149, 298, 596, 2533, 5066, 10132, 1886051, 3772102, 7544204, 32062867, 64125734, 128251468, 281021599, 562043198, 1124086396, 4777367183, 9554734366, 19109468732]

約数ペア:

[(1, 19109468732), (2, 9554734366), (4, 4777367183), (17, 1124086396), (34, 562043198), (68, 281021599), (149, 128251468), (298, 64125734), (596, 32062867), (2533, 7544204), (5066, 3772102), (10132, 1886051)]