18473914

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{1319}}^1$

素因数の和:1517

約数の個数: 16

約数和(自身を含む): 28512000

約数和(自身を除く): 10038086

約数列:

[1, 2, 47, 94, 149, 298, 1319, 2638, 7003, 14006, 61993, 123986, 196531, 393062, 9236957, 18473914]

約数ペア:

[(1, 18473914), (2, 9236957), (47, 393062), (94, 196531), (149, 123986), (298, 61993), (1319, 14006), (2638, 7003)]