21031607266

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{3193381}}^1$

素因数の和:3193509

約数の個数: 16

約数和(自身を含む): 32764099320

約数和(自身を除く): 11732492054

約数列:

[1, 2, 37, 74, 89, 178, 3293, 6586, 3193381, 6386762, 118155097, 236310194, 284210909, 568421818, 10515803633, 21031607266]

約数ペア:

[(1, 21031607266), (2, 10515803633), (37, 568421818), (74, 284210909), (89, 236310194), (178, 118155097), (3293, 6386762), (6586, 3193381)]