19087124

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{40099}}^1$

素因数の和:40127

約数の個数: 24

約数和(自身を含む): 40420800

約数和(自身を除く): 21333676

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 40099, 80198, 160396, 280693, 561386, 681683, 1122772, 1363366, 2726732, 4771781, 9543562, 19087124]

約数ペア:

[(1, 19087124), (2, 9543562), (4, 4771781), (7, 2726732), (14, 1363366), (17, 1122772), (28, 681683), (34, 561386), (68, 280693), (119, 160396), (238, 80198), (476, 40099)]