22221394

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{7841}}^1$

素因数の和:7965

約数の個数: 16

約数和(自身を含む): 36230040

約数和(自身を除く): 14008646

約数列:

[1, 2, 13, 26, 109, 218, 1417, 2834, 7841, 15682, 101933, 203866, 854669, 1709338, 11110697, 22221394]

約数ペア:

[(1, 22221394), (2, 11110697), (13, 1709338), (26, 854669), (109, 203866), (218, 101933), (1417, 15682), (2834, 7841)]