18644398

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{4013}}^1$

素因数の和:4139

約数の個数: 16

約数和(自身を含む): 29478816

約数和(自身を除く): 10834418

約数列:

[1, 2, 23, 46, 101, 202, 2323, 4013, 4646, 8026, 92299, 184598, 405313, 810626, 9322199, 18644398]

約数ペア:

[(1, 18644398), (2, 9322199), (23, 810626), (46, 405313), (101, 184598), (202, 92299), (2323, 8026), (4013, 4646)]