2191641982

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{11311}}^1\times {\mathrm{5099}}^1$

素因数の和:16431

約数の個数: 16

約数和(自身を含む): 3461472000

約数和(自身を除く): 1269830018

約数列:

[1, 2, 19, 38, 5099, 10198, 11311, 22622, 96881, 193762, 214909, 429818, 57674789, 115349578, 1095820991, 2191641982]

約数ペア:

[(1, 2191641982), (2, 1095820991), (19, 115349578), (38, 57674789), (5099, 429818), (10198, 214909), (11311, 193762), (22622, 96881)]