19663682

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{8269}}^1$

素因数の和:8341

約数の個数: 16

約数和(自身を含む): 31260600

約数和(自身を除く): 11596918

約数列:

[1, 2, 29, 41, 58, 82, 1189, 2378, 8269, 16538, 239801, 339029, 479602, 678058, 9831841, 19663682]

約数ペア:

[(1, 19663682), (2, 9831841), (29, 678058), (41, 479602), (58, 339029), (82, 239801), (1189, 16538), (2378, 8269)]