16811048

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{5821}}^1$

素因数の和:5865

約数の個数: 24

約数和(自身を含む): 33272730

約数和(自身を除く): 16461682

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 361, 722, 1444, 2888, 5821, 11642, 23284, 46568, 110599, 221198, 442396, 884792, 2101381, 4202762, 8405524, 16811048]

約数ペア:

[(1, 16811048), (2, 8405524), (4, 4202762), (8, 2101381), (19, 884792), (38, 442396), (76, 221198), (152, 110599), (361, 46568), (722, 23284), (1444, 11642), (2888, 5821)]