2019437122

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{43}}^2\times {\mathrm{23743}}^1$

素因数の和:23854

約数の個数: 24

約数和(自身を含む): 3236212224

約数和(自身を除く): 1216775102

約数列:

[1, 2, 23, 43, 46, 86, 989, 1849, 1978, 3698, 23743, 42527, 47486, 85054, 546089, 1020949, 1092178, 2041898, 23481827, 43900807, 46963654, 87801614, 1009718561, 2019437122]

約数ペア:

[(1, 2019437122), (2, 1009718561), (23, 87801614), (43, 46963654), (46, 43900807), (86, 23481827), (989, 2041898), (1849, 1092178), (1978, 1020949), (3698, 546089), (23743, 85054), (42527, 47486)]