11980970

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{32381}}^1$

素因数の和:32425

約数の個数: 16

約数和(自身を含む): 22149288

約数和(自身を除く): 10168318

約数列:

[1, 2, 5, 10, 37, 74, 185, 370, 32381, 64762, 161905, 323810, 1198097, 2396194, 5990485, 11980970]

約数ペア:

[(1, 11980970), (2, 5990485), (5, 2396194), (10, 1198097), (37, 323810), (74, 161905), (185, 64762), (370, 32381)]