19036311

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53323}}^1$

素因数の和:53350

約数の個数: 16

約数和(自身を含む): 30714624

約数和(自身を除く): 11678313

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 53323, 159969, 373261, 906491, 1119783, 2719473, 6345437, 19036311]

約数ペア:

[(1, 19036311), (3, 6345437), (7, 2719473), (17, 1119783), (21, 906491), (51, 373261), (119, 159969), (357, 53323)]