12820434

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{17659}}^1$

素因数の和:17686

約数の個数: 24

約数和(自身を含む): 28185360

約数和(自身を除く): 15364926

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 121, 242, 363, 726, 17659, 35318, 52977, 105954, 194249, 388498, 582747, 1165494, 2136739, 4273478, 6410217, 12820434]

約数ペア:

[(1, 12820434), (2, 6410217), (3, 4273478), (6, 2136739), (11, 1165494), (22, 582747), (33, 388498), (66, 194249), (121, 105954), (242, 52977), (363, 35318), (726, 17659)]