19496419796

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{8813933}}^1$

素因数の和:8814023

約数の個数: 24

約数和(自身を含む): 39486424320

約数和(自身を除く): 19990004524

約数列:

[1, 2, 4, 7, 14, 28, 79, 158, 316, 553, 1106, 2212, 8813933, 17627866, 35255732, 61697531, 123395062, 246790124, 696300707, 1392601414, 2785202828, 4874104949, 9748209898, 19496419796]

約数ペア:

[(1, 19496419796), (2, 9748209898), (4, 4874104949), (7, 2785202828), (14, 1392601414), (28, 696300707), (79, 246790124), (158, 123395062), (316, 61697531), (553, 35255732), (1106, 17627866), (2212, 8813933)]