16780126

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{457}}^1\times {\mathrm{1669}}^1$

素因数の和:2139

約数の個数: 16

約数和(自身を含む): 27534960

約数和(自身を除く): 10754834

約数列:

[1, 2, 11, 22, 457, 914, 1669, 3338, 5027, 10054, 18359, 36718, 762733, 1525466, 8390063, 16780126]

約数ペア:

[(1, 16780126), (2, 8390063), (11, 1525466), (22, 762733), (457, 36718), (914, 18359), (1669, 10054), (3338, 5027)]