15690424276

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{2963}}^1\times {\mathrm{69677}}^1$

素因数の和:72663

約数の個数: 24

約数和(自身を含む): 28913582880

約数和(自身を除く): 13223158604

約数列:

[1, 2, 4, 19, 38, 76, 2963, 5926, 11852, 56297, 69677, 112594, 139354, 225188, 278708, 1323863, 2647726, 5295452, 206452951, 412905902, 825811804, 3922606069, 7845212138, 15690424276]

約数ペア:

[(1, 15690424276), (2, 7845212138), (4, 3922606069), (19, 825811804), (38, 412905902), (76, 206452951), (2963, 5295452), (5926, 2647726), (11852, 1323863), (56297, 278708), (69677, 225188), (112594, 139354)]