18833406

素因数分解:

$2^1\times 3^1\times {\mathrm{157}}^1\times {\mathrm{19993}}^1$

素因数の和:20155

約数の個数: 16

約数和(自身を含む): 37908624

約数和(自身を除く): 19075218

約数列:

[1, 2, 3, 6, 157, 314, 471, 942, 19993, 39986, 59979, 119958, 3138901, 6277802, 9416703, 18833406]

約数ペア:

[(1, 18833406), (2, 9416703), (3, 6277802), (6, 3138901), (157, 119958), (314, 59979), (471, 39986), (942, 19993)]