19046138

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{191}}^1\times {\mathrm{683}}^1$

素因数の和:949

約数の個数: 16

約数和(自身を含む): 29154816

約数和(自身を除く): 10108678

約数列:

[1, 2, 73, 146, 191, 382, 683, 1366, 13943, 27886, 49859, 99718, 130453, 260906, 9523069, 19046138]

約数ペア:

[(1, 19046138), (2, 9523069), (73, 260906), (146, 130453), (191, 99718), (382, 49859), (683, 27886), (1366, 13943)]