21835442

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1\times {\mathrm{1223}}^1$

素因数の和:1417

約数の個数: 16

約数和(自身を含む): 33488640

約数和(自身を除く): 11653198

約数列:

[1, 2, 79, 113, 158, 226, 1223, 2446, 8927, 17854, 96617, 138199, 193234, 276398, 10917721, 21835442]

約数ペア:

[(1, 21835442), (2, 10917721), (79, 276398), (113, 193234), (158, 138199), (226, 96617), (1223, 17854), (2446, 8927)]