1519162018

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{521}}^1\times {\mathrm{12049}}^1$

素因数の和:12594

約数の個数: 24

約数和(自身を含む): 2509749900

約数和(自身を除く): 990587882

約数列:

[1, 2, 11, 22, 121, 242, 521, 1042, 5731, 11462, 12049, 24098, 63041, 126082, 132539, 265078, 1457929, 2915858, 6277529, 12555058, 69052819, 138105638, 759581009, 1519162018]

約数ペア:

[(1, 1519162018), (2, 759581009), (11, 138105638), (22, 69052819), (121, 12555058), (242, 6277529), (521, 2915858), (1042, 1457929), (5731, 265078), (11462, 132539), (12049, 126082), (24098, 63041)]