22017768190

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{1440011}}^1$

素因数の和:1440168

約数の個数: 32

約数和(自身を含む): 43545962880

約数和(自身を除く): 21528194690

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 139, 278, 695, 1390, 1529, 3058, 7645, 15290, 1440011, 2880022, 7200055, 14400110, 15840121, 31680242, 79200605, 158401210, 200161529, 400323058, 1000807645, 2001615290, 2201776819, 4403553638, 11008884095, 22017768190]

約数ペア:

[(1, 22017768190), (2, 11008884095), (5, 4403553638), (10, 2201776819), (11, 2001615290), (22, 1000807645), (55, 400323058), (110, 200161529), (139, 158401210), (278, 79200605), (695, 31680242), (1390, 15840121), (1529, 14400110), (3058, 7200055), (7645, 2880022), (15290, 1440011)]