19022959852

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{5152481}}^1$

素因数の和:5152569

約数の個数: 24

約数和(自身を含む): 36355912992

約数和(自身を除く): 17332953140

約数列:

[1, 2, 4, 13, 26, 52, 71, 142, 284, 923, 1846, 3692, 5152481, 10304962, 20609924, 66982253, 133964506, 267929012, 365826151, 731652302, 1463304604, 4755739963, 9511479926, 19022959852]

約数ペア:

[(1, 19022959852), (2, 9511479926), (4, 4755739963), (13, 1463304604), (26, 731652302), (52, 365826151), (71, 267929012), (142, 133964506), (284, 66982253), (923, 20609924), (1846, 10304962), (3692, 5152481)]