22804921

素因数分解:

${\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{271}}^1$

素因数の和:436

約数の個数: 16

約数和(自身を含む): 24893440

約数和(自身を除く): 2088519

約数列:

[1, 19, 43, 103, 271, 817, 1957, 4429, 5149, 11653, 27913, 84151, 221407, 530347, 1200259, 22804921]

約数ペア:

[(1, 22804921), (19, 1200259), (43, 530347), (103, 221407), (271, 84151), (817, 27913), (1957, 11653), (4429, 5149)]