19671106

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{3727}}^1$

素因数の和:3778

約数の個数: 32

約数和(自身を含む): 37578240

約数和(自身を除く): 17907134

約数列:

[1, 2, 7, 13, 14, 26, 29, 58, 91, 182, 203, 377, 406, 754, 2639, 3727, 5278, 7454, 26089, 48451, 52178, 96902, 108083, 216166, 339157, 678314, 756581, 1405079, 1513162, 2810158, 9835553, 19671106]

約数ペア:

[(1, 19671106), (2, 9835553), (7, 2810158), (13, 1513162), (14, 1405079), (26, 756581), (29, 678314), (58, 339157), (91, 216166), (182, 108083), (203, 96902), (377, 52178), (406, 48451), (754, 26089), (2639, 7454), (3727, 5278)]