19198522

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{47287}}^1$

素因数の和:47325

約数の個数: 16

約数和(自身を含む): 34047360

約数和(自身を除く): 14848838

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 47287, 94574, 331009, 662018, 1371323, 2742646, 9599261, 19198522]

約数ペア:

[(1, 19198522), (2, 9599261), (7, 2742646), (14, 1371323), (29, 662018), (58, 331009), (203, 94574), (406, 47287)]