19504842

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{66343}}^1$

素因数の和:66362

約数の個数: 24

約数和(自身を含む): 45379296

約数和(自身を除く): 25874454

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 66343, 132686, 199029, 398058, 464401, 928802, 1393203, 2786406, 3250807, 6501614, 9752421, 19504842]

約数ペア:

[(1, 19504842), (2, 9752421), (3, 6501614), (6, 3250807), (7, 2786406), (14, 1393203), (21, 928802), (42, 464401), (49, 398058), (98, 199029), (147, 132686), (294, 66343)]