19117284

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{37049}}^1$

素因数の和:37099

約数の個数: 24

約数和(自身を含む): 45645600

約数和(自身を除く): 26528316

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 37049, 74098, 111147, 148196, 222294, 444588, 1593107, 3186214, 4779321, 6372428, 9558642, 19117284]

約数ペア:

[(1, 19117284), (2, 9558642), (3, 6372428), (4, 4779321), (6, 3186214), (12, 1593107), (43, 444588), (86, 222294), (129, 148196), (172, 111147), (258, 74098), (516, 37049)]