194339938

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{47609}}^1$

素因数の和:47781

約数の個数: 16

約数和(自身を含む): 315939960

約数和(自身を除く): 121600022

約数列:

[1, 2, 13, 26, 157, 314, 2041, 4082, 47609, 95218, 618917, 1237834, 7474613, 14949226, 97169969, 194339938]

約数ペア:

[(1, 194339938), (2, 97169969), (13, 14949226), (26, 7474613), (157, 1237834), (314, 618917), (2041, 95218), (4082, 47609)]