19257946

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{10211}}^1$

素因数の和:10277

約数の個数: 16

約数和(自身を含む): 30881088

約数和(自身を除く): 11623142

約数列:

[1, 2, 23, 41, 46, 82, 943, 1886, 10211, 20422, 234853, 418651, 469706, 837302, 9628973, 19257946]

約数ペア:

[(1, 19257946), (2, 9628973), (23, 837302), (41, 469706), (46, 418651), (82, 234853), (943, 20422), (1886, 10211)]