25214122

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1\times {\mathrm{1997}}^1$

素因数の和:2165

約数の個数: 16

約数和(自身を含む): 38841120

約数和(自身を除く): 13626998

約数列:

[1, 2, 59, 107, 118, 214, 1997, 3994, 6313, 12626, 117823, 213679, 235646, 427358, 12607061, 25214122]

約数ペア:

[(1, 25214122), (2, 12607061), (59, 427358), (107, 235646), (118, 213679), (214, 117823), (1997, 12626), (3994, 6313)]