19840764

素因数分解:

$2^2\times 3^1\times {\mathrm{1103}}^1\times {\mathrm{1499}}^1$

素因数の和:2609

約数の個数: 24

約数和(自身を含む): 46368000

約数和(自身を除く): 26527236

約数列:

[1, 2, 3, 4, 6, 12, 1103, 1499, 2206, 2998, 3309, 4412, 4497, 5996, 6618, 8994, 13236, 17988, 1653397, 3306794, 4960191, 6613588, 9920382, 19840764]

約数ペア:

[(1, 19840764), (2, 9920382), (3, 6613588), (4, 4960191), (6, 3306794), (12, 1653397), (1103, 17988), (1499, 13236), (2206, 8994), (2998, 6618), (3309, 5996), (4412, 4497)]