19037746

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{3607}}^1$

素因数の和:3658

約数の個数: 32

約数和(自身を含む): 36368640

約数和(自身を除く): 17330894

約数列:

[1, 2, 7, 13, 14, 26, 29, 58, 91, 182, 203, 377, 406, 754, 2639, 3607, 5278, 7214, 25249, 46891, 50498, 93782, 104603, 209206, 328237, 656474, 732221, 1359839, 1464442, 2719678, 9518873, 19037746]

約数ペア:

[(1, 19037746), (2, 9518873), (7, 2719678), (13, 1464442), (14, 1359839), (26, 732221), (29, 656474), (58, 328237), (91, 209206), (182, 104603), (203, 93782), (377, 50498), (406, 46891), (754, 25249), (2639, 7214), (3607, 5278)]