19332460

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{19727}}^1$

素因数の和:19750

約数の個数: 36

約数和(自身を含む): 47228832

約数和(自身を除く): 27896372

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 19727, 39454, 78908, 98635, 138089, 197270, 276178, 394540, 552356, 690445, 966623, 1380890, 1933246, 2761780, 3866492, 4833115, 9666230, 19332460]

約数ペア:

[(1, 19332460), (2, 9666230), (4, 4833115), (5, 3866492), (7, 2761780), (10, 1933246), (14, 1380890), (20, 966623), (28, 690445), (35, 552356), (49, 394540), (70, 276178), (98, 197270), (140, 138089), (196, 98635), (245, 78908), (490, 39454), (980, 19727)]