2131382

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{5099}}^1$

素因数の和:5131

約数の個数: 16

約数和(自身を含む): 3672000

約数和(自身を除く): 1540618

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 5099, 10198, 56089, 96881, 112178, 193762, 1065691, 2131382]

約数ペア:

[(1, 2131382), (2, 1065691), (11, 193762), (19, 112178), (22, 96881), (38, 56089), (209, 10198), (418, 5099)]