22131326

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{379}}^1$

素因数の和:528

約数の個数: 32

約数和(自身を含む): 39325440

約数和(自身を除く): 17194114

約数列:

[1, 2, 7, 14, 43, 86, 97, 194, 301, 379, 602, 679, 758, 1358, 2653, 4171, 5306, 8342, 16297, 29197, 32594, 36763, 58394, 73526, 114079, 228158, 257341, 514682, 1580809, 3161618, 11065663, 22131326]

約数ペア:

[(1, 22131326), (2, 11065663), (7, 3161618), (14, 1580809), (43, 514682), (86, 257341), (97, 228158), (194, 114079), (301, 73526), (379, 58394), (602, 36763), (679, 32594), (758, 29197), (1358, 16297), (2653, 8342), (4171, 5306)]