52821862

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{20747}}^1$

素因数の和:20835

約数の個数: 16

約数和(自身を含む): 84651840

約数和(自身を除く): 31829978

約数列:

[1, 2, 19, 38, 67, 134, 1273, 2546, 20747, 41494, 394193, 788386, 1390049, 2780098, 26410931, 52821862]

約数ペア:

[(1, 52821862), (2, 26410931), (19, 2780098), (38, 1390049), (67, 788386), (134, 394193), (1273, 41494), (2546, 20747)]