22639942

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{863}}^1\times {\mathrm{1009}}^1$

素因数の和:1887

約数の個数: 16

約数和(自身を含む): 36650880

約数和(自身を除く): 14010938

約数列:

[1, 2, 13, 26, 863, 1009, 1726, 2018, 11219, 13117, 22438, 26234, 870767, 1741534, 11319971, 22639942]

約数ペア:

[(1, 22639942), (2, 11319971), (13, 1741534), (26, 870767), (863, 26234), (1009, 22438), (1726, 13117), (2018, 11219)]