1938675530

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{41863}}^1$

素因数の和:42302

約数の個数: 32

約数和(自身を含む): 3815987328

約数和(自身を除く): 1877311798

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 421, 842, 2105, 4210, 4631, 9262, 23155, 41863, 46310, 83726, 209315, 418630, 460493, 920986, 2302465, 4604930, 17624323, 35248646, 88121615, 176243230, 193867553, 387735106, 969337765, 1938675530]

約数ペア:

[(1, 1938675530), (2, 969337765), (5, 387735106), (10, 193867553), (11, 176243230), (22, 88121615), (55, 35248646), (110, 17624323), (421, 4604930), (842, 2302465), (2105, 920986), (4210, 460493), (4631, 418630), (9262, 209315), (23155, 83726), (41863, 46310)]