13221070

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{937}}^1$

素因数の和:1044

約数の個数: 32

約数和(自身を含む): 25528608

約数和(自身を除く): 12307538

約数列:

[1, 2, 5, 10, 17, 34, 83, 85, 166, 170, 415, 830, 937, 1411, 1874, 2822, 4685, 7055, 9370, 14110, 15929, 31858, 77771, 79645, 155542, 159290, 388855, 777710, 1322107, 2644214, 6610535, 13221070]

約数ペア:

[(1, 13221070), (2, 6610535), (5, 2644214), (10, 1322107), (17, 777710), (34, 388855), (83, 159290), (85, 155542), (166, 79645), (170, 77771), (415, 31858), (830, 15929), (937, 14110), (1411, 9370), (1874, 7055), (2822, 4685)]