19166027398

素因数分解:

$2^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{23203423}}^1$

素因数の和:23203491

約数の個数: 16

約数和(自身を含む): 33412930560

約数和(自身を除く): 14246903162

約数列:

[1, 2, 7, 14, 59, 118, 413, 826, 23203423, 46406846, 162423961, 324847922, 1369001957, 2738003914, 9583013699, 19166027398]

約数ペア:

[(1, 19166027398), (2, 9583013699), (7, 2738003914), (14, 1369001957), (59, 324847922), (118, 162423961), (413, 46406846), (826, 23203423)]