19569575012

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{3879773}}^1$

素因数の和:3879887

約数の個数: 24

約数和(自身を含む): 37261349496

約数和(自身を除く): 17691774484

約数列:

[1, 2, 4, 13, 26, 52, 97, 194, 388, 1261, 2522, 5044, 3879773, 7759546, 15519092, 50437049, 100874098, 201748196, 376337981, 752675962, 1505351924, 4892393753, 9784787506, 19569575012]

約数ペア:

[(1, 19569575012), (2, 9784787506), (4, 4892393753), (13, 1505351924), (26, 752675962), (52, 376337981), (97, 201748196), (194, 100874098), (388, 50437049), (1261, 15519092), (2522, 7759546), (5044, 3879773)]