12781834

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{5923}}^1$

素因数の和:6021

約数の個数: 16

約数和(自身を含む): 20899872

約数和(自身を除く): 8118038

約数列:

[1, 2, 13, 26, 83, 166, 1079, 2158, 5923, 11846, 76999, 153998, 491609, 983218, 6390917, 12781834]

約数ペア:

[(1, 12781834), (2, 6390917), (13, 983218), (26, 491609), (83, 153998), (166, 76999), (1079, 11846), (2158, 5923)]