2019275518

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{15101}}^1$

素因数の和:15292

約数の個数: 32

約数和(自身を含む): 3374390880

約数和(自身を除く): 1355115362

約数列:

[1, 2, 13, 26, 37, 74, 139, 278, 481, 962, 1807, 3614, 5143, 10286, 15101, 30202, 66859, 133718, 196313, 392626, 558737, 1117474, 2099039, 4198078, 7263581, 14527162, 27287507, 54575014, 77664443, 155328886, 1009637759, 2019275518]

約数ペア:

[(1, 2019275518), (2, 1009637759), (13, 155328886), (26, 77664443), (37, 54575014), (74, 27287507), (139, 14527162), (278, 7263581), (481, 4198078), (962, 2099039), (1807, 1117474), (3614, 558737), (5143, 392626), (10286, 196313), (15101, 133718), (30202, 66859)]