19171866

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{3023}}^1$

素因数の和:3186

約数の個数: 32

約数和(自身を含む): 44126208

約数和(自身を除く): 24954342

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 151, 302, 453, 906, 1057, 2114, 3023, 3171, 6046, 6342, 9069, 18138, 21161, 42322, 63483, 126966, 456473, 912946, 1369419, 2738838, 3195311, 6390622, 9585933, 19171866]

約数ペア:

[(1, 19171866), (2, 9585933), (3, 6390622), (6, 3195311), (7, 2738838), (14, 1369419), (21, 912946), (42, 456473), (151, 126966), (302, 63483), (453, 42322), (906, 21161), (1057, 18138), (2114, 9069), (3023, 6342), (3171, 6046)]