18853532

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{683}}^1$

素因数の和:857

約数の個数: 24

約数和(自身を含む): 33860736

約数和(自身を除く): 15007204

約数列:

[1, 2, 4, 67, 103, 134, 206, 268, 412, 683, 1366, 2732, 6901, 13802, 27604, 45761, 70349, 91522, 140698, 183044, 281396, 4713383, 9426766, 18853532]

約数ペア:

[(1, 18853532), (2, 9426766), (4, 4713383), (67, 281396), (103, 183044), (134, 140698), (206, 91522), (268, 70349), (412, 45761), (683, 27604), (1366, 13802), (2732, 6901)]