22187042

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{7907}}^1$

素因数の和:7993

約数の個数: 16

約数和(自身を含む): 35301312

約数和(自身を除く): 13114270

約数列:

[1, 2, 23, 46, 61, 122, 1403, 2806, 7907, 15814, 181861, 363722, 482327, 964654, 11093521, 22187042]

約数ペア:

[(1, 22187042), (2, 11093521), (23, 964654), (46, 482327), (61, 363722), (122, 181861), (1403, 15814), (2806, 7907)]