16778692

素因数分解:

$2^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{5303}}^1$

素因数の和:5427

約数の個数: 24

約数和(自身を含む): 33860736

約数和(自身を除く): 17082044

約数列:

[1, 2, 4, 7, 14, 28, 113, 226, 452, 791, 1582, 3164, 5303, 10606, 21212, 37121, 74242, 148484, 599239, 1198478, 2396956, 4194673, 8389346, 16778692]

約数ペア:

[(1, 16778692), (2, 8389346), (4, 4194673), (7, 2396956), (14, 1198478), (28, 599239), (113, 148484), (226, 74242), (452, 37121), (791, 21212), (1582, 10606), (3164, 5303)]