2216654

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{5303}}^1$

素因数の和:5335

約数の個数: 16

約数和(自身を含む): 3818880

約数和(自身を除く): 1602226

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 5303, 10606, 58333, 100757, 116666, 201514, 1108327, 2216654]

約数ペア:

[(1, 2216654), (2, 1108327), (11, 201514), (19, 116666), (22, 100757), (38, 58333), (209, 10606), (418, 5303)]