12874864

素因数分解:

$2^4\times {\mathrm{73}}^2\times {\mathrm{151}}^1$

素因数の和:305

約数の個数: 30

約数和(自身を含む): 25458936

約数和(自身を除く): 12584072

約数列:

[1, 2, 4, 8, 16, 73, 146, 151, 292, 302, 584, 604, 1168, 1208, 2416, 5329, 10658, 11023, 21316, 22046, 42632, 44092, 85264, 88184, 176368, 804679, 1609358, 3218716, 6437432, 12874864]

約数ペア:

[(1, 12874864), (2, 6437432), (4, 3218716), (8, 1609358), (16, 804679), (73, 176368), (146, 88184), (151, 85264), (292, 44092), (302, 42632), (584, 22046), (604, 21316), (1168, 11023), (1208, 10658), (2416, 5329)]