12349510090

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{523}}^1\times {\mathrm{138899}}^1$

素因数の和:139446

約数の個数: 32

約数和(自身を含む): 23581886400

約数和(自身を除く): 11232376310

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 523, 1046, 2615, 5230, 8891, 17782, 44455, 88910, 138899, 277798, 694495, 1388990, 2361283, 4722566, 11806415, 23612830, 72644177, 145288354, 363220885, 726441770, 1234951009, 2469902018, 6174755045, 12349510090]

約数ペア:

[(1, 12349510090), (2, 6174755045), (5, 2469902018), (10, 1234951009), (17, 726441770), (34, 363220885), (85, 145288354), (170, 72644177), (523, 23612830), (1046, 11806415), (2615, 4722566), (5230, 2361283), (8891, 1388990), (17782, 694495), (44455, 277798), (88910, 138899)]