17254892

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{199}}^1\times {\mathrm{409}}^1$

素因数の和:665

約数の個数: 24

約数和(自身を含む): 30996000

約数和(自身を除く): 13741108

約数列:

[1, 2, 4, 53, 106, 199, 212, 398, 409, 796, 818, 1636, 10547, 21094, 21677, 42188, 43354, 81391, 86708, 162782, 325564, 4313723, 8627446, 17254892]

約数ペア:

[(1, 17254892), (2, 8627446), (4, 4313723), (53, 325564), (106, 162782), (199, 86708), (212, 81391), (398, 43354), (409, 42188), (796, 21677), (818, 21094), (1636, 10547)]