16655704

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{8429}}^1$

素因数の和:8467

約数の個数: 32

約数和(自身を含む): 35406000

約数和(自身を除く): 18750296

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 8429, 16858, 33716, 67432, 109577, 160151, 219154, 320302, 438308, 640604, 876616, 1281208, 2081963, 4163926, 8327852, 16655704]

約数ペア:

[(1, 16655704), (2, 8327852), (4, 4163926), (8, 2081963), (13, 1281208), (19, 876616), (26, 640604), (38, 438308), (52, 320302), (76, 219154), (104, 160151), (152, 109577), (247, 67432), (494, 33716), (988, 16858), (1976, 8429)]