194699726

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{394129}}^1$

素因数の和:394163

約数の個数: 16

約数和(自身を含む): 331069200

約数和(自身を除く): 136369474

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 394129, 788258, 5123677, 7488451, 10247354, 14976902, 97349863, 194699726]

約数ペア:

[(1, 194699726), (2, 97349863), (13, 14976902), (19, 10247354), (26, 7488451), (38, 5123677), (247, 788258), (494, 394129)]