13280996

素因数分解:

$2^2\times {\mathrm{83}}^1\times {\mathrm{109}}^1\times {\mathrm{367}}^1$

素因数の和:563

約数の個数: 24

約数和(自身を含む): 23802240

約数和(自身を除く): 10521244

約数列:

[1, 2, 4, 83, 109, 166, 218, 332, 367, 436, 734, 1468, 9047, 18094, 30461, 36188, 40003, 60922, 80006, 121844, 160012, 3320249, 6640498, 13280996]

約数ペア:

[(1, 13280996), (2, 6640498), (4, 3320249), (83, 160012), (109, 121844), (166, 80006), (218, 60922), (332, 40003), (367, 36188), (436, 30461), (734, 18094), (1468, 9047)]