16897426

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{409}}^1$

素因数の和:658

約数の個数: 32

約数和(自身を含む): 31409280

約数和(自身を除く): 14511854

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 227, 409, 454, 818, 1589, 2863, 2951, 3178, 5317, 5726, 5902, 10634, 20657, 37219, 41314, 74438, 92843, 185686, 649901, 1206959, 1299802, 2413918, 8448713, 16897426]

約数ペア:

[(1, 16897426), (2, 8448713), (7, 2413918), (13, 1299802), (14, 1206959), (26, 649901), (91, 185686), (182, 92843), (227, 74438), (409, 41314), (454, 37219), (818, 20657), (1589, 10634), (2863, 5902), (2951, 5726), (3178, 5317)]