19233837

素因数分解:

$3^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{1873}}^1$

素因数の和:2049

約数の個数: 24

約数和(自身を含む): 31962944

約数和(自身を除く): 12729107

約数列:

[1, 3, 7, 9, 21, 63, 163, 489, 1141, 1467, 1873, 3423, 5619, 10269, 13111, 16857, 39333, 117999, 305299, 915897, 2137093, 2747691, 6411279, 19233837]

約数ペア:

[(1, 19233837), (3, 6411279), (7, 2747691), (9, 2137093), (21, 915897), (63, 305299), (163, 117999), (489, 39333), (1141, 16857), (1467, 13111), (1873, 10269), (3423, 5619)]