12569744

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{71419}}^1$

素因数の和:71438

約数の個数: 20

約数和(自身を含む): 26568240

約数和(自身を除く): 13998496

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 71419, 142838, 285676, 571352, 785609, 1142704, 1571218, 3142436, 6284872, 12569744]

約数ペア:

[(1, 12569744), (2, 6284872), (4, 3142436), (8, 1571218), (11, 1142704), (16, 785609), (22, 571352), (44, 285676), (88, 142838), (176, 71419)]