1902340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{8647}}^1$

素因数の和:8667

約数の個数: 24

約数和(自身を含む): 4358592

約数和(自身を除く): 2456252

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 8647, 17294, 34588, 43235, 86470, 95117, 172940, 190234, 380468, 475585, 951170, 1902340]

約数ペア:

[(1, 1902340), (2, 951170), (4, 475585), (5, 380468), (10, 190234), (11, 172940), (20, 95117), (22, 86470), (44, 43235), (55, 34588), (110, 17294), (220, 8647)]