13398830

素因数分解:

$2^1\times 5^1\times {\mathrm{839}}^1\times {\mathrm{1597}}^1$

素因数の和:2443

約数の個数: 16

約数和(自身を含む): 24161760

約数和(自身を除く): 10762930

約数列:

[1, 2, 5, 10, 839, 1597, 1678, 3194, 4195, 7985, 8390, 15970, 1339883, 2679766, 6699415, 13398830]

約数ペア:

[(1, 13398830), (2, 6699415), (5, 2679766), (10, 1339883), (839, 15970), (1597, 8390), (1678, 7985), (3194, 4195)]