13873.000000

素因数分解:

$2^4\times 3^2\times {\mathrm{1889}}^1$

素因数の和:1903

約数の個数: 30

約数和(自身を含む): 761670

約数和(自身を除く): 489654

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1889, 3778, 5667, 7556, 11334, 15112, 17001, 22668, 30224, 34002, 45336, 68004, 90672, 136008, 272016]

約数ペア:

[(1, 272016), (2, 136008), (3, 90672), (4, 68004), (6, 45336), (8, 34002), (9, 30224), (12, 22668), (16, 17001), (18, 15112), (24, 11334), (36, 7556), (48, 5667), (72, 3778), (144, 1889)]