12733402

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{15643}}^1$

素因数の和:15693

約数の個数: 16

約数和(自身を含む): 21400992

約数和(自身を除く): 8667590

約数列:

[1, 2, 11, 22, 37, 74, 407, 814, 15643, 31286, 172073, 344146, 578791, 1157582, 6366701, 12733402]

約数ペア:

[(1, 12733402), (2, 6366701), (11, 1157582), (22, 578791), (37, 344146), (74, 172073), (407, 31286), (814, 15643)]