15458242

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1\times {\mathrm{1039}}^1$

素因数の和:1257

約数の個数: 16

約数和(自身を含む): 23886720

約数和(自身を除く): 8428478

約数列:

[1, 2, 43, 86, 173, 346, 1039, 2078, 7439, 14878, 44677, 89354, 179747, 359494, 7729121, 15458242]

約数ペア:

[(1, 15458242), (2, 7729121), (43, 359494), (86, 179747), (173, 89354), (346, 44677), (1039, 14878), (2078, 7439)]