15676613772

素因数分解:

$2^2\times 3^1\times {\mathrm{1999}}^1\times {\mathrm{653519}}^1$

素因数の和:655525

約数の個数: 24

約数和(自身を含む): 36597120000

約数和(自身を除く): 20920506228

約数列:

[1, 2, 3, 4, 6, 12, 1999, 3998, 5997, 7996, 11994, 23988, 653519, 1307038, 1960557, 2614076, 3921114, 7842228, 1306384481, 2612768962, 3919153443, 5225537924, 7838306886, 15676613772]

約数ペア:

[(1, 15676613772), (2, 7838306886), (3, 5225537924), (4, 3919153443), (6, 2612768962), (12, 1306384481), (1999, 7842228), (3998, 3921114), (5997, 2614076), (7996, 1960557), (11994, 1307038), (23988, 653519)]