19510096

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{29741}}^1$

素因数の和:29790

約数の個数: 20

約数和(自身を含む): 38724084

約数和(自身を除く): 19213988

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 29741, 59482, 118964, 237928, 475856, 1219381, 2438762, 4877524, 9755048, 19510096]

約数ペア:

[(1, 19510096), (2, 9755048), (4, 4877524), (8, 2438762), (16, 1219381), (41, 475856), (82, 237928), (164, 118964), (328, 59482), (656, 29741)]