13728830

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{3803}}^1$

素因数の和:3848

約数の個数: 24

約数和(自身を含む): 26087832

約数和(自身を除く): 12359002

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 361, 722, 1805, 3610, 3803, 7606, 19015, 38030, 72257, 144514, 361285, 722570, 1372883, 2745766, 6864415, 13728830]

約数ペア:

[(1, 13728830), (2, 6864415), (5, 2745766), (10, 1372883), (19, 722570), (38, 361285), (95, 144514), (190, 72257), (361, 38030), (722, 19015), (1805, 7606), (3610, 3803)]