30938314

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{29921}}^1$

素因数の和:29981

約数の個数: 16

約数和(自身を含む): 51705216

約数和(自身を除く): 20766902

約数列:

[1, 2, 11, 22, 47, 94, 517, 1034, 29921, 59842, 329131, 658262, 1406287, 2812574, 15469157, 30938314]

約数ペア:

[(1, 30938314), (2, 15469157), (11, 2812574), (22, 1406287), (47, 658262), (94, 329131), (517, 59842), (1034, 29921)]