126419618

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{68483}}^1$

素因数の和:68569

約数の個数: 16

約数和(自身を含む): 207095616

約数和(自身を除く): 80675998

約数列:

[1, 2, 13, 26, 71, 142, 923, 1846, 68483, 136966, 890279, 1780558, 4862293, 9724586, 63209809, 126419618]

約数ペア:

[(1, 126419618), (2, 63209809), (13, 9724586), (26, 4862293), (71, 1780558), (142, 890279), (923, 136966), (1846, 68483)]