2130242

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{919}}^1$

素因数の和:1001

約数の個数: 16

約数和(自身を含む): 3422400

約数和(自身を除く): 1292158

約数列:

[1, 2, 19, 38, 61, 122, 919, 1159, 1838, 2318, 17461, 34922, 56059, 112118, 1065121, 2130242]

約数ペア:

[(1, 2130242), (2, 1065121), (19, 112118), (38, 56059), (61, 34922), (122, 17461), (919, 2318), (1159, 1838)]