16958426

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{6361}}^1$

素因数の和:6437

約数の個数: 16

約数和(自身を含む): 26873088

約数和(自身を除く): 9914662

約数列:

[1, 2, 31, 43, 62, 86, 1333, 2666, 6361, 12722, 197191, 273523, 394382, 547046, 8479213, 16958426]

約数ペア:

[(1, 16958426), (2, 8479213), (31, 547046), (43, 394382), (62, 273523), (86, 197191), (1333, 12722), (2666, 6361)]