18863746

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{29567}}^1$

素因数の和:29609

約数の個数: 16

約数和(自身を含む): 31933440

約数和(自身を除く): 13069694

約数列:

[1, 2, 11, 22, 29, 58, 319, 638, 29567, 59134, 325237, 650474, 857443, 1714886, 9431873, 18863746]

約数ペア:

[(1, 18863746), (2, 9431873), (11, 1714886), (22, 857443), (29, 650474), (58, 325237), (319, 59134), (638, 29567)]