15693519352

素因数分解:

$2^3\times 7^1\times {\mathrm{2131}}^1\times {\mathrm{131507}}^1$

素因数の和:133651

約数の個数: 32

約数和(自身を含む): 33645006720

約数和(自身を除く): 17951487368

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 2131, 4262, 8524, 14917, 17048, 29834, 59668, 119336, 131507, 263014, 526028, 920549, 1052056, 1841098, 3682196, 7364392, 280241417, 560482834, 1120965668, 1961689919, 2241931336, 3923379838, 7846759676, 15693519352]

約数ペア:

[(1, 15693519352), (2, 7846759676), (4, 3923379838), (7, 2241931336), (8, 1961689919), (14, 1120965668), (28, 560482834), (56, 280241417), (2131, 7364392), (4262, 3682196), (8524, 1841098), (14917, 1052056), (17048, 920549), (29834, 526028), (59668, 263014), (119336, 131507)]