11818978

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{2333}}^1$

素因数の和:2501

約数の個数: 16

約数和(自身を含む): 18905400

約数和(自身を除く): 7086422

約数列:

[1, 2, 17, 34, 149, 298, 2333, 2533, 4666, 5066, 39661, 79322, 347617, 695234, 5909489, 11818978]

約数ペア:

[(1, 11818978), (2, 5909489), (17, 695234), (34, 347617), (149, 79322), (298, 39661), (2333, 5066), (2533, 4666)]