15706316507

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{20129}}^1$

素因数の和:20315

約数の個数: 32

約数和(自身を含む): 19479398400

約数和(自身を除く): 3773081893

約数列:

[1, 7, 17, 79, 83, 119, 553, 581, 1343, 1411, 6557, 9401, 9877, 20129, 45899, 111469, 140903, 342193, 780283, 1590191, 1670707, 2395351, 11131337, 11694949, 27033247, 28402019, 131985853, 189232729, 198814133, 923900971, 2243759501, 15706316507]

約数ペア:

[(1, 15706316507), (7, 2243759501), (17, 923900971), (79, 198814133), (83, 189232729), (119, 131985853), (553, 28402019), (581, 27033247), (1343, 11694949), (1411, 11131337), (6557, 2395351), (9401, 1670707), (9877, 1590191), (20129, 780283), (45899, 342193), (111469, 140903)]