22198358

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{5303}}^1$

素因数の和:5348

約数の個数: 32

約数和(自身を含む): 42771456

約数和(自身を除く): 20573098

約数列:

[1, 2, 7, 13, 14, 23, 26, 46, 91, 161, 182, 299, 322, 598, 2093, 4186, 5303, 10606, 37121, 68939, 74242, 121969, 137878, 243938, 482573, 853783, 965146, 1585597, 1707566, 3171194, 11099179, 22198358]

約数ペア:

[(1, 22198358), (2, 11099179), (7, 3171194), (13, 1707566), (14, 1585597), (23, 965146), (26, 853783), (46, 482573), (91, 243938), (161, 137878), (182, 121969), (299, 74242), (322, 68939), (598, 37121), (2093, 10606), (4186, 5303)]