17842736

素因数分解:

$2^4\times {\mathrm{157}}^1\times {\mathrm{7103}}^1$

素因数の和:7268

約数の個数: 20

約数和(自身を含む): 34795392

約数和(自身を除く): 16952656

約数列:

[1, 2, 4, 8, 16, 157, 314, 628, 1256, 2512, 7103, 14206, 28412, 56824, 113648, 1115171, 2230342, 4460684, 8921368, 17842736]

約数ペア:

[(1, 17842736), (2, 8921368), (4, 4460684), (8, 2230342), (16, 1115171), (157, 113648), (314, 56824), (628, 28412), (1256, 14206), (2512, 7103)]