13316185

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{3821}}^1$

素因数の和:3884

約数の個数: 16

約数和(自身を含む): 17336592

約数和(自身を除く): 4020407

約数列:

[1, 5, 17, 41, 85, 205, 697, 3485, 3821, 19105, 64957, 156661, 324785, 783305, 2663237, 13316185]

約数ペア:

[(1, 13316185), (5, 2663237), (17, 783305), (41, 324785), (85, 156661), (205, 64957), (697, 19105), (3485, 3821)]