18688750082

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{1319}}^1\times {\mathrm{244291}}^1$

素因数の和:245641

約数の個数: 16

約数和(自身を含む): 29021889600

約数和(自身を除く): 10333139518

約数列:

[1, 2, 29, 58, 1319, 2638, 38251, 76502, 244291, 488582, 7084439, 14168878, 322219829, 644439658, 9344375041, 18688750082]

約数ペア:

[(1, 18688750082), (2, 9344375041), (29, 644439658), (58, 322219829), (1319, 14168878), (2638, 7084439), (38251, 488582), (76502, 244291)]