15705847190

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{12980039}}^1$

素因数の和:12980068

約数の個数: 24

約数和(自身を含む): 31074215760

約数和(自身を除く): 15368368570

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 12980039, 25960078, 64900195, 129800390, 142780429, 285560858, 713902145, 1427804290, 1570584719, 3141169438, 7852923595, 15705847190]

約数ペア:

[(1, 15705847190), (2, 7852923595), (5, 3141169438), (10, 1570584719), (11, 1427804290), (22, 713902145), (55, 285560858), (110, 142780429), (121, 129800390), (242, 64900195), (605, 25960078), (1210, 12980039)]