19837914

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{4957}}^1$

素因数の和:5014

約数の個数: 32

約数和(自身を含む): 42837120

約数和(自身を除く): 22999206

約数列:

[1, 2, 3, 6, 23, 29, 46, 58, 69, 87, 138, 174, 667, 1334, 2001, 4002, 4957, 9914, 14871, 29742, 114011, 143753, 228022, 287506, 342033, 431259, 684066, 862518, 3306319, 6612638, 9918957, 19837914]

約数ペア:

[(1, 19837914), (2, 9918957), (3, 6612638), (6, 3306319), (23, 862518), (29, 684066), (46, 431259), (58, 342033), (69, 287506), (87, 228022), (138, 143753), (174, 114011), (667, 29742), (1334, 14871), (2001, 9914), (4002, 4957)]