15939574

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{66973}}^1$

素因数の和:66999

約数の個数: 16

約数和(自身を含む): 28932768

約数和(自身を除く): 12993194

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 66973, 133946, 468811, 937622, 1138541, 2277082, 7969787, 15939574]

約数ペア:

[(1, 15939574), (2, 7969787), (7, 2277082), (14, 1138541), (17, 937622), (34, 468811), (119, 133946), (238, 66973)]