16649204

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{2239}}^1$

素因数の和:2280

約数の個数: 36

約数和(自身を含む): 34433280

約数和(自身を除く): 17784076

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 169, 286, 338, 572, 676, 1859, 2239, 3718, 4478, 7436, 8956, 24629, 29107, 49258, 58214, 98516, 116428, 320177, 378391, 640354, 756782, 1280708, 1513564, 4162301, 8324602, 16649204]

約数ペア:

[(1, 16649204), (2, 8324602), (4, 4162301), (11, 1513564), (13, 1280708), (22, 756782), (26, 640354), (44, 378391), (52, 320177), (143, 116428), (169, 98516), (286, 58214), (338, 49258), (572, 29107), (676, 24629), (1859, 8956), (2239, 7436), (3718, 4478)]