24138290

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19949}}^1$

素因数の和:19978

約数の個数: 24

約数和(自身を含む): 47760300

約数和(自身を除く): 23622010

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 19949, 39898, 99745, 199490, 219439, 438878, 1097195, 2194390, 2413829, 4827658, 12069145, 24138290]

約数ペア:

[(1, 24138290), (2, 12069145), (5, 4827658), (10, 2413829), (11, 2194390), (22, 1097195), (55, 438878), (110, 219439), (121, 199490), (242, 99745), (605, 39898), (1210, 19949)]