23181808

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{1889}}^1$

素因数の和:1969

約数の個数: 40

約数和(自身を含む): 49215600

約数和(自身を除く): 26033792

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 59, 104, 118, 208, 236, 472, 767, 944, 1534, 1889, 3068, 3778, 6136, 7556, 12272, 15112, 24557, 30224, 49114, 98228, 111451, 196456, 222902, 392912, 445804, 891608, 1448863, 1783216, 2897726, 5795452, 11590904, 23181808]

約数ペア:

[(1, 23181808), (2, 11590904), (4, 5795452), (8, 2897726), (13, 1783216), (16, 1448863), (26, 891608), (52, 445804), (59, 392912), (104, 222902), (118, 196456), (208, 111451), (236, 98228), (472, 49114), (767, 30224), (944, 24557), (1534, 15112), (1889, 12272), (3068, 7556), (3778, 6136)]