12847142

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{83423}}^1$

素因数の和:83443

約数の個数: 16

約数和(自身を含む): 24026112

約数和(自身を除く): 11178970

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 83423, 166846, 583961, 917653, 1167922, 1835306, 6423571, 12847142]

約数ペア:

[(1, 12847142), (2, 6423571), (7, 1835306), (11, 1167922), (14, 917653), (22, 583961), (77, 166846), (154, 83423)]