21589166

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{5099}}^1$

素因数の和:5203

約数の個数: 16

約数和(自身を含む): 33966000

約数和(自身を除く): 12376834

約数列:

[1, 2, 29, 58, 73, 146, 2117, 4234, 5099, 10198, 147871, 295742, 372227, 744454, 10794583, 21589166]

約数ペア:

[(1, 21589166), (2, 10794583), (29, 744454), (58, 372227), (73, 295742), (146, 147871), (2117, 10198), (4234, 5099)]