15977444

素因数分解:

$2^2\times 7^1\times {\mathrm{401}}^1\times {\mathrm{1423}}^1$

素因数の和:1835

約数の個数: 24

約数和(自身を含む): 32057088

約数和(自身を除く): 16079644

約数列:

[1, 2, 4, 7, 14, 28, 401, 802, 1423, 1604, 2807, 2846, 5614, 5692, 9961, 11228, 19922, 39844, 570623, 1141246, 2282492, 3994361, 7988722, 15977444]

約数ペア:

[(1, 15977444), (2, 7988722), (4, 3994361), (7, 2282492), (14, 1141246), (28, 570623), (401, 39844), (802, 19922), (1423, 11228), (1604, 9961), (2807, 5692), (2846, 5614)]