13239314

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{1667}}^1$

素因数の和:1718

約数の個数: 24

約数和(自身を含む): 22878288

約数和(自身を除く): 9638974

約数列:

[1, 2, 11, 19, 22, 38, 209, 361, 418, 722, 1667, 3334, 3971, 7942, 18337, 31673, 36674, 63346, 348403, 601787, 696806, 1203574, 6619657, 13239314]

約数ペア:

[(1, 13239314), (2, 6619657), (11, 1203574), (19, 696806), (22, 601787), (38, 348403), (209, 63346), (361, 36674), (418, 31673), (722, 18337), (1667, 7942), (3334, 3971)]