12906130

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67927}}^1$

素因数の和:67953

約数の個数: 16

約数和(自身を含む): 24454080

約数和(自身を除く): 11547950

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 67927, 135854, 339635, 679270, 1290613, 2581226, 6453065, 12906130]

約数ペア:

[(1, 12906130), (2, 6453065), (5, 2581226), (10, 1290613), (19, 679270), (38, 339635), (95, 135854), (190, 67927)]