196408738

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{27061}}^1$

素因数の和:27273

約数の個数: 16

約数和(自身を含む): 311754240

約数和(自身を除く): 115345502

約数列:

[1, 2, 19, 38, 191, 382, 3629, 7258, 27061, 54122, 514159, 1028318, 5168651, 10337302, 98204369, 196408738]

約数ペア:

[(1, 196408738), (2, 98204369), (19, 10337302), (38, 5168651), (191, 1028318), (382, 514159), (3629, 54122), (7258, 27061)]