188702974994

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{2693}}^1\times {\mathrm{20719}}^1$

素因数の和:23522

約数の個数: 32

約数和(自身を含む): 301426272000

約数和(自身を除く): 112723297006

約数列:

[1, 2, 19, 38, 89, 178, 1691, 2693, 3382, 5386, 20719, 41438, 51167, 102334, 239677, 393661, 479354, 787322, 1843991, 3687982, 4553863, 9107726, 35035829, 55796267, 70071658, 111592534, 1060129073, 2120258146, 4965867763, 9931735526, 94351487497, 188702974994]

約数ペア:

[(1, 188702974994), (2, 94351487497), (19, 9931735526), (38, 4965867763), (89, 2120258146), (178, 1060129073), (1691, 111592534), (2693, 70071658), (3382, 55796267), (5386, 35035829), (20719, 9107726), (41438, 4553863), (51167, 3687982), (102334, 1843991), (239677, 787322), (393661, 479354)]