1268121370

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{6674323}}^1$

素因数の和:6674349

約数の個数: 16

約数和(自身を含む): 2402756640

約数和(自身を除く): 1134635270

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 6674323, 13348646, 33371615, 66743230, 126812137, 253624274, 634060685, 1268121370]

約数ペア:

[(1, 1268121370), (2, 634060685), (5, 253624274), (10, 126812137), (19, 66743230), (38, 33371615), (95, 13348646), (190, 6674323)]