19228598

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{367}}^1$

素因数の和:476

約数の個数: 32

約数和(自身を含む): 32431104

約数和(自身を除く): 13202506

約数列:

[1, 2, 17, 23, 34, 46, 67, 134, 367, 391, 734, 782, 1139, 1541, 2278, 3082, 6239, 8441, 12478, 16882, 24589, 26197, 49178, 52394, 143497, 286994, 418013, 565547, 836026, 1131094, 9614299, 19228598]

約数ペア:

[(1, 19228598), (2, 9614299), (17, 1131094), (23, 836026), (34, 565547), (46, 418013), (67, 286994), (134, 143497), (367, 52394), (391, 49178), (734, 26197), (782, 24589), (1139, 16882), (1541, 12478), (2278, 8441), (3082, 6239)]