3520016

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{11579}}^1$

素因数の和:11606

約数の個数: 20

約数和(自身を含む): 7179600

約数和(自身を除く): 3659584

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 11579, 23158, 46316, 92632, 185264, 220001, 440002, 880004, 1760008, 3520016]

約数ペア:

[(1, 3520016), (2, 1760008), (4, 880004), (8, 440002), (16, 220001), (19, 185264), (38, 92632), (76, 46316), (152, 23158), (304, 11579)]