19005548048

素因数分解:

$2^4\times {\mathrm{23}}^2\times {\mathrm{2245457}}^1$

素因数の和:2245511

約数の個数: 30

約数和(自身を含む): 38493886494

約数和(自身を除く): 19488338446

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 529, 1058, 2116, 4232, 8464, 2245457, 4490914, 8981828, 17963656, 35927312, 51645511, 103291022, 206582044, 413164088, 826328176, 1187846753, 2375693506, 4751387012, 9502774024, 19005548048]

約数ペア:

[(1, 19005548048), (2, 9502774024), (4, 4751387012), (8, 2375693506), (16, 1187846753), (23, 826328176), (46, 413164088), (92, 206582044), (184, 103291022), (368, 51645511), (529, 35927312), (1058, 17963656), (2116, 8981828), (4232, 4490914), (8464, 2245457)]