21976316644

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{31643}}^1\times {\mathrm{7549}}^1$

素因数の和:39219

約数の個数: 24

約数和(自身を含む): 40137249600

約数和(自身を除く): 18160932956

約数列:

[1, 2, 4, 23, 46, 92, 7549, 15098, 30196, 31643, 63286, 126572, 173627, 347254, 694508, 727789, 1455578, 2911156, 238873007, 477746014, 955492028, 5494079161, 10988158322, 21976316644]

約数ペア:

[(1, 21976316644), (2, 10988158322), (4, 5494079161), (23, 955492028), (46, 477746014), (92, 238873007), (7549, 2911156), (15098, 1455578), (30196, 727789), (31643, 694508), (63286, 347254), (126572, 173627)]