23900638

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1\times {\mathrm{1289}}^1$

素因数の和:1491

約数の個数: 16

約数和(自身を含む): 36656640

約数和(自身を除く): 12756002

約数列:

[1, 2, 73, 127, 146, 254, 1289, 2578, 9271, 18542, 94097, 163703, 188194, 327406, 11950319, 23900638]

約数ペア:

[(1, 23900638), (2, 11950319), (73, 327406), (127, 188194), (146, 163703), (254, 94097), (1289, 18542), (2578, 9271)]