15217078654

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{277}}^1\times {\mathrm{197609}}^1$

素因数の和:198027

約数の個数: 16

約数和(自身を含む): 23072943600

約数和(自身を除く): 7855864946

約数列:

[1, 2, 139, 277, 278, 554, 38503, 77006, 197609, 395218, 27467651, 54737693, 54935302, 109475386, 7608539327, 15217078654]

約数ペア:

[(1, 15217078654), (2, 7608539327), (139, 109475386), (277, 54935302), (278, 54737693), (554, 27467651), (38503, 395218), (77006, 197609)]