21962756

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{4787}}^1$

素因数の和:4859

約数の個数: 24

約数和(自身を含む): 40755456

約数和(自身を除く): 18792700

約数列:

[1, 2, 4, 31, 37, 62, 74, 124, 148, 1147, 2294, 4588, 4787, 9574, 19148, 148397, 177119, 296794, 354238, 593588, 708476, 5490689, 10981378, 21962756]

約数ペア:

[(1, 21962756), (2, 10981378), (4, 5490689), (31, 708476), (37, 593588), (62, 354238), (74, 296794), (124, 177119), (148, 148397), (1147, 19148), (2294, 9574), (4588, 4787)]