13420684

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{8581}}^1$

素因数の和:8625

約数の個数: 24

約数和(自身を含む): 25951968

約数和(自身を除く): 12531284

約数列:

[1, 2, 4, 17, 23, 34, 46, 68, 92, 391, 782, 1564, 8581, 17162, 34324, 145877, 197363, 291754, 394726, 583508, 789452, 3355171, 6710342, 13420684]

約数ペア:

[(1, 13420684), (2, 6710342), (4, 3355171), (17, 789452), (23, 583508), (34, 394726), (46, 291754), (68, 197363), (92, 145877), (391, 34324), (782, 17162), (1564, 8581)]