16942360

素因数分解:

$2^3\times 5^1\times {\mathrm{423559}}^1$

素因数の和:423570

約数の個数: 16

約数和(自身を含む): 38120400

約数和(自身を除く): 21178040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 423559, 847118, 1694236, 2117795, 3388472, 4235590, 8471180, 16942360]

約数ペア:

[(1, 16942360), (2, 8471180), (4, 4235590), (5, 3388472), (8, 2117795), (10, 1694236), (20, 847118), (40, 423559)]