19246428

素因数分解:

$2^2\times 3^2\times {\mathrm{89}}^1\times {\mathrm{6007}}^1$

素因数の和:6106

約数の個数: 36

約数和(自身を含む): 49205520

約数和(自身を除く): 29959092

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 89, 178, 267, 356, 534, 801, 1068, 1602, 3204, 6007, 12014, 18021, 24028, 36042, 54063, 72084, 108126, 216252, 534623, 1069246, 1603869, 2138492, 3207738, 4811607, 6415476, 9623214, 19246428]

約数ペア:

[(1, 19246428), (2, 9623214), (3, 6415476), (4, 4811607), (6, 3207738), (9, 2138492), (12, 1603869), (18, 1069246), (36, 534623), (89, 216252), (178, 108126), (267, 72084), (356, 54063), (534, 36042), (801, 24028), (1068, 18021), (1602, 12014), (3204, 6007)]