19646004

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{233881}}^1$

素因数の和:233895

約数の個数: 24

約数和(自身を含む): 52389568

約数和(自身を除く): 32743564

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 233881, 467762, 701643, 935524, 1403286, 1637167, 2806572, 3274334, 4911501, 6548668, 9823002, 19646004]

約数ペア:

[(1, 19646004), (2, 9823002), (3, 6548668), (4, 4911501), (6, 3274334), (7, 2806572), (12, 1637167), (14, 1403286), (21, 935524), (28, 701643), (42, 467762), (84, 233881)]