13187566

素因数分解:

$2^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{2539}}^1$

素因数の和:2608

約数の個数: 24

約数和(自身を含む): 23454360

約数和(自身を除く): 10266794

約数列:

[1, 2, 7, 14, 49, 53, 98, 106, 371, 742, 2539, 2597, 5078, 5194, 17773, 35546, 124411, 134567, 248822, 269134, 941969, 1883938, 6593783, 13187566]

約数ペア:

[(1, 13187566), (2, 6593783), (7, 1883938), (14, 941969), (49, 269134), (53, 248822), (98, 134567), (106, 124411), (371, 35546), (742, 17773), (2539, 5194), (2597, 5078)]