18922810

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{463}}^1$

素因数の和:598

約数の個数: 32

約数和(自身を含む): 35212032

約数和(自身を除く): 16289222

約数列:

[1, 2, 5, 10, 61, 67, 122, 134, 305, 335, 463, 610, 670, 926, 2315, 4087, 4630, 8174, 20435, 28243, 31021, 40870, 56486, 62042, 141215, 155105, 282430, 310210, 1892281, 3784562, 9461405, 18922810]

約数ペア:

[(1, 18922810), (2, 9461405), (5, 3784562), (10, 1892281), (61, 310210), (67, 282430), (122, 155105), (134, 141215), (305, 62042), (335, 56486), (463, 40870), (610, 31021), (670, 28243), (926, 20435), (2315, 8174), (4087, 4630)]