12968452010

素因数分解:

$2^1\times 5^1\times {\mathrm{719}}^1\times {\mathrm{1803679}}^1$

素因数の和:1804405

約数の個数: 16

約数和(自身を含む): 23375692800

約数和(自身を除く): 10407240790

約数列:

[1, 2, 5, 10, 719, 1438, 3595, 7190, 1803679, 3607358, 9018395, 18036790, 1296845201, 2593690402, 6484226005, 12968452010]

約数ペア:

[(1, 12968452010), (2, 6484226005), (5, 2593690402), (10, 1296845201), (719, 18036790), (1438, 9018395), (3595, 3607358), (7190, 1803679)]