21529634

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{467}}^1$

素因数の和:602

約数の個数: 32

約数和(自身を含む): 38413440

約数和(自身を除く): 16883806

約数列:

[1, 2, 7, 14, 37, 74, 89, 178, 259, 467, 518, 623, 934, 1246, 3269, 3293, 6538, 6586, 17279, 23051, 34558, 41563, 46102, 83126, 120953, 241906, 290941, 581882, 1537831, 3075662, 10764817, 21529634]

約数ペア:

[(1, 21529634), (2, 10764817), (7, 3075662), (14, 1537831), (37, 581882), (74, 290941), (89, 241906), (178, 120953), (259, 83126), (467, 46102), (518, 41563), (623, 34558), (934, 23051), (1246, 17279), (3269, 6586), (3293, 6538)]