22439786

素因数分解:

$2^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1\times {\mathrm{1123}}^1$

素因数の和:1325

約数の個数: 16

約数和(自身を含む): 34367424

約数和(自身を除く): 11927638

約数列:

[1, 2, 97, 103, 194, 206, 1123, 2246, 9991, 19982, 108931, 115669, 217862, 231338, 11219893, 22439786]

約数ペア:

[(1, 22439786), (2, 11219893), (97, 231338), (103, 217862), (194, 115669), (206, 108931), (1123, 19982), (2246, 9991)]