13140994

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{311}}^1\times {\mathrm{571}}^1$

素因数の和:921

約数の個数: 16

約数和(自身を含む): 20344896

約数和(自身を除く): 7203902

約数列:

[1, 2, 37, 74, 311, 571, 622, 1142, 11507, 21127, 23014, 42254, 177581, 355162, 6570497, 13140994]

約数ペア:

[(1, 13140994), (2, 6570497), (37, 355162), (74, 177581), (311, 42254), (571, 23014), (622, 21127), (1142, 11507)]