12264890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{2593}}^1$

素因数の和:2654

約数の個数: 32

約数和(自身を含む): 24653376

約数和(自身を除く): 12388486

約数列:

[1, 2, 5, 10, 11, 22, 43, 55, 86, 110, 215, 430, 473, 946, 2365, 2593, 4730, 5186, 12965, 25930, 28523, 57046, 111499, 142615, 222998, 285230, 557495, 1114990, 1226489, 2452978, 6132445, 12264890]

約数ペア:

[(1, 12264890), (2, 6132445), (5, 2452978), (10, 1226489), (11, 1114990), (22, 557495), (43, 285230), (55, 222998), (86, 142615), (110, 111499), (215, 57046), (430, 28523), (473, 25930), (946, 12965), (2365, 5186), (2593, 4730)]