22378670

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1\times {\mathrm{263}}^1$

素因数の和:464

約数の個数: 32

約数和(自身を含む): 41361408

約数和(自身を除く): 18982738

約数列:

[1, 2, 5, 10, 67, 127, 134, 254, 263, 335, 526, 635, 670, 1270, 1315, 2630, 8509, 17018, 17621, 33401, 35242, 42545, 66802, 85090, 88105, 167005, 176210, 334010, 2237867, 4475734, 11189335, 22378670]

約数ペア:

[(1, 22378670), (2, 11189335), (5, 4475734), (10, 2237867), (67, 334010), (127, 176210), (134, 167005), (254, 88105), (263, 85090), (335, 66802), (526, 42545), (635, 35242), (670, 33401), (1270, 17621), (1315, 17018), (2630, 8509)]