17227984

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{56671}}^1$

素因数の和:56698

約数の個数: 20

約数和(自身を含む): 35136640

約数和(自身を除く): 17908656

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 56671, 113342, 226684, 453368, 906736, 1076749, 2153498, 4306996, 8613992, 17227984]

約数ペア:

[(1, 17227984), (2, 8613992), (4, 4306996), (8, 2153498), (16, 1076749), (19, 906736), (38, 453368), (76, 226684), (152, 113342), (304, 56671)]