30071338

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{71941}}^1$

素因数の和:71973

約数の個数: 16

約数和(自身を含む): 51798240

約数和(自身を除く): 21726902

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 71941, 143882, 791351, 1366879, 1582702, 2733758, 15035669, 30071338]

約数ペア:

[(1, 30071338), (2, 15035669), (11, 2733758), (19, 1582702), (22, 1366879), (38, 791351), (209, 143882), (418, 71941)]