19003974906

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{379}}^1\times {\mathrm{1193867}}^1$

素因数の和:1194258

約数の個数: 32

約数和(自身を含む): 43552304640

約数和(自身を除く): 24548329734

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 379, 758, 1137, 2274, 2653, 5306, 7959, 15918, 1193867, 2387734, 3581601, 7163202, 8357069, 16714138, 25071207, 50142414, 452475593, 904951186, 1357426779, 2714853558, 3167329151, 6334658302, 9501987453, 19003974906]

約数ペア:

[(1, 19003974906), (2, 9501987453), (3, 6334658302), (6, 3167329151), (7, 2714853558), (14, 1357426779), (21, 904951186), (42, 452475593), (379, 50142414), (758, 25071207), (1137, 16714138), (2274, 8357069), (2653, 7163202), (5306, 3581601), (7959, 2387734), (15918, 1193867)]