19840056

素因数分解:

$2^3\times 3^1\times {\mathrm{826669}}^1$

素因数の和:826678

約数の個数: 16

約数和(自身を含む): 49600200

約数和(自身を除く): 29760144

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 826669, 1653338, 2480007, 3306676, 4960014, 6613352, 9920028, 19840056]

約数ペア:

[(1, 19840056), (2, 9920028), (3, 6613352), (4, 4960014), (6, 3306676), (8, 2480007), (12, 1653338), (24, 826669)]