19021284

素因数分解:

$2^2\times 3^3\times {\mathrm{176123}}^1$

素因数の和:176136

約数の個数: 24

約数和(自身を含む): 49314720

約数和(自身を除く): 30293436

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 176123, 352246, 528369, 704492, 1056738, 1585107, 2113476, 3170214, 4755321, 6340428, 9510642, 19021284]

約数ペア:

[(1, 19021284), (2, 9510642), (3, 6340428), (4, 4755321), (6, 3170214), (9, 2113476), (12, 1585107), (18, 1056738), (27, 704492), (36, 528369), (54, 352246), (108, 176123)]