16893793

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{3433}}^1$

素因数の和:3496

約数の個数: 16

約数和(自身を含む): 20878720

約数和(自身を除く): 3984927

約数列:

[1, 7, 19, 37, 133, 259, 703, 3433, 4921, 24031, 65227, 127021, 456589, 889147, 2413399, 16893793]

約数ペア:

[(1, 16893793), (7, 2413399), (19, 889147), (37, 456589), (133, 127021), (259, 65227), (703, 24031), (3433, 4921)]