19493044

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{241}}^1\times {\mathrm{277}}^1$

素因数の和:595

約数の個数: 24

約数和(自身を含む): 34848968

約数和(自身を除く): 15355924

約数列:

[1, 2, 4, 73, 146, 241, 277, 292, 482, 554, 964, 1108, 17593, 20221, 35186, 40442, 66757, 70372, 80884, 133514, 267028, 4873261, 9746522, 19493044]

約数ペア:

[(1, 19493044), (2, 9746522), (4, 4873261), (73, 267028), (146, 133514), (241, 80884), (277, 70372), (292, 66757), (482, 40442), (554, 35186), (964, 20221), (1108, 17593)]