12899310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{11621}}^1$

素因数の和:11668

約数の個数: 32

約数和(自身を含む): 31797792

約数和(自身を除く): 18898482

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 74, 111, 185, 222, 370, 555, 1110, 11621, 23242, 34863, 58105, 69726, 116210, 174315, 348630, 429977, 859954, 1289931, 2149885, 2579862, 4299770, 6449655, 12899310]

約数ペア:

[(1, 12899310), (2, 6449655), (3, 4299770), (5, 2579862), (6, 2149885), (10, 1289931), (15, 859954), (30, 429977), (37, 348630), (74, 174315), (111, 116210), (185, 69726), (222, 58105), (370, 34863), (555, 23242), (1110, 11621)]