19821626

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{52999}}^1$

素因数の和:53029

約数の個数: 16

約数和(自身を含む): 34344000

約数和(自身を除く): 14522374

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 52999, 105998, 582989, 900983, 1165978, 1801966, 9910813, 19821626]

約数ペア:

[(1, 19821626), (2, 9910813), (11, 1801966), (17, 1165978), (22, 900983), (34, 582989), (187, 105998), (374, 52999)]