12138442

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{9649}}^1$

素因数の和:9705

約数の個数: 16

約数和(自身を含む): 19801800

約数和(自身を除く): 7663358

約数列:

[1, 2, 17, 34, 37, 74, 629, 1258, 9649, 19298, 164033, 328066, 357013, 714026, 6069221, 12138442]

約数ペア:

[(1, 12138442), (2, 6069221), (17, 714026), (34, 357013), (37, 328066), (74, 164033), (629, 19298), (1258, 9649)]