19272008

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{11867}}^1$

素因数の和:11909

約数の個数: 32

約数和(自身を含む): 42724800

約数和(自身を除く): 23452792

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 116, 203, 232, 406, 812, 1624, 11867, 23734, 47468, 83069, 94936, 166138, 332276, 344143, 664552, 688286, 1376572, 2409001, 2753144, 4818002, 9636004, 19272008]

約数ペア:

[(1, 19272008), (2, 9636004), (4, 4818002), (7, 2753144), (8, 2409001), (14, 1376572), (28, 688286), (29, 664552), (56, 344143), (58, 332276), (116, 166138), (203, 94936), (232, 83069), (406, 47468), (812, 23734), (1624, 11867)]