15959344

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{9151}}^1$

素因数の和:9268

約数の個数: 20

約数和(自身を含む): 31208320

約数和(自身を除く): 15248976

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 9151, 18302, 36604, 73208, 146416, 997459, 1994918, 3989836, 7979672, 15959344]

約数ペア:

[(1, 15959344), (2, 7979672), (4, 3989836), (8, 1994918), (16, 997459), (109, 146416), (218, 73208), (436, 36604), (872, 18302), (1744, 9151)]