12448021270

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{11420203}}^1$

素因数の和:11420319

約数の個数: 16

約数和(自身を含む): 22612003920

約数和(自身を除く): 10163982650

約数列:

[1, 2, 5, 10, 109, 218, 545, 1090, 11420203, 22840406, 57101015, 114202030, 1244802127, 2489604254, 6224010635, 12448021270]

約数ペア:

[(1, 12448021270), (2, 6224010635), (5, 2489604254), (10, 1244802127), (109, 114202030), (218, 57101015), (545, 22840406), (1090, 11420203)]