15704831090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2809451}}^1$

素因数の和:2809514

約数の個数: 32

約数和(自身を含む): 31151203776

約数和(自身を除く): 15446372686

約数列:

[1, 2, 5, 10, 13, 26, 43, 65, 86, 130, 215, 430, 559, 1118, 2795, 5590, 2809451, 5618902, 14047255, 28094510, 36522863, 73045726, 120806393, 182614315, 241612786, 365228630, 604031965, 1208063930, 1570483109, 3140966218, 7852415545, 15704831090]

約数ペア:

[(1, 15704831090), (2, 7852415545), (5, 3140966218), (10, 1570483109), (13, 1208063930), (26, 604031965), (43, 365228630), (65, 241612786), (86, 182614315), (130, 120806393), (215, 73045726), (430, 36522863), (559, 28094510), (1118, 14047255), (2795, 5618902), (5590, 2809451)]