15947876

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{8501}}^1$

素因数の和:8579

約数の個数: 24

約数和(自身を含む): 32375616

約数和(自身を除く): 16427740

約数列:

[1, 2, 4, 7, 14, 28, 67, 134, 268, 469, 938, 1876, 8501, 17002, 34004, 59507, 119014, 238028, 569567, 1139134, 2278268, 3986969, 7973938, 15947876]

約数ペア:

[(1, 15947876), (2, 7973938), (4, 3986969), (7, 2278268), (14, 1139134), (28, 569567), (67, 238028), (134, 119014), (268, 59507), (469, 34004), (938, 17002), (1876, 8501)]