15667984

素因数分解:

$2^4\times {\mathrm{569}}^1\times {\mathrm{1721}}^1$

素因数の和:2298

約数の個数: 20

約数和(自身を含む): 30427740

約数和(自身を除く): 14759756

約数列:

[1, 2, 4, 8, 16, 569, 1138, 1721, 2276, 3442, 4552, 6884, 9104, 13768, 27536, 979249, 1958498, 3916996, 7833992, 15667984]

約数ペア:

[(1, 15667984), (2, 7833992), (4, 3916996), (8, 1958498), (16, 979249), (569, 27536), (1138, 13768), (1721, 9104), (2276, 6884), (3442, 4552)]