1900387030

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{526423}}^1$

素因数の和:526468

約数の個数: 24

約数和(自身を含む): 3610215792

約数和(自身を除く): 1709828762

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 361, 722, 1805, 3610, 526423, 1052846, 2632115, 5264230, 10002037, 20004074, 50010185, 100020370, 190038703, 380077406, 950193515, 1900387030]

約数ペア:

[(1, 1900387030), (2, 950193515), (5, 380077406), (10, 190038703), (19, 100020370), (38, 50010185), (95, 20004074), (190, 10002037), (361, 5264230), (722, 2632115), (1805, 1052846), (3610, 526423)]