19172666

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{3833}}^1$

素因数の和:3937

約数の個数: 16

約数和(自身を含む): 29951208

約数和(自身を除く): 10778542

約数列:

[1, 2, 41, 61, 82, 122, 2501, 3833, 5002, 7666, 157153, 233813, 314306, 467626, 9586333, 19172666]

約数ペア:

[(1, 19172666), (2, 9586333), (41, 467626), (61, 314306), (82, 233813), (122, 157153), (2501, 7666), (3833, 5002)]