19929810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{5879}}^1$

素因数の和:6002

約数の個数: 32

約数和(自身を含む): 48263040

約数和(自身を除く): 28333230

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 113, 226, 339, 565, 678, 1130, 1695, 3390, 5879, 11758, 17637, 29395, 35274, 58790, 88185, 176370, 664327, 1328654, 1992981, 3321635, 3985962, 6643270, 9964905, 19929810]

約数ペア:

[(1, 19929810), (2, 9964905), (3, 6643270), (5, 3985962), (6, 3321635), (10, 1992981), (15, 1328654), (30, 664327), (113, 176370), (226, 88185), (339, 58790), (565, 35274), (678, 29395), (1130, 17637), (1695, 11758), (3390, 5879)]