21533186

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{17117}}^1$

素因数の和:17173

約数の個数: 16

約数和(自身を含む): 35126136

約数和(自身を除く): 13592950

約数列:

[1, 2, 17, 34, 37, 74, 629, 1258, 17117, 34234, 290989, 581978, 633329, 1266658, 10766593, 21533186]

約数ペア:

[(1, 21533186), (2, 10766593), (17, 1266658), (34, 633329), (37, 581978), (74, 290989), (629, 34234), (1258, 17117)]