11645348

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{20359}}^1$

素因数の和:20387

約数の個数: 24

約数和(自身を含む): 23943360

約数和(自身を除く): 12298012

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 20359, 40718, 81436, 223949, 264667, 447898, 529334, 895796, 1058668, 2911337, 5822674, 11645348]

約数ペア:

[(1, 11645348), (2, 5822674), (4, 2911337), (11, 1058668), (13, 895796), (22, 529334), (26, 447898), (44, 264667), (52, 223949), (143, 81436), (286, 40718), (572, 20359)]