19410147184

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{29588639}}^1$

素因数の和:29588688

約数の個数: 20

約数和(自身を含む): 38524409280

約数和(自身を除く): 19114262096

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 29588639, 59177278, 118354556, 236709112, 473418224, 1213134199, 2426268398, 4852536796, 9705073592, 19410147184]

約数ペア:

[(1, 19410147184), (2, 9705073592), (4, 4852536796), (8, 2426268398), (16, 1213134199), (41, 473418224), (82, 236709112), (164, 118354556), (328, 59177278), (656, 29588639)]