9988304

素因数分解:

$2^4\times {\mathrm{181}}^1\times {\mathrm{3449}}^1$

素因数の和:3638

約数の個数: 20

約数和(自身を含む): 19464900

約数和(自身を除く): 9476596

約数列:

[1, 2, 4, 8, 16, 181, 362, 724, 1448, 2896, 3449, 6898, 13796, 27592, 55184, 624269, 1248538, 2497076, 4994152, 9988304]

約数ペア:

[(1, 9988304), (2, 4994152), (4, 2497076), (8, 1248538), (16, 624269), (181, 55184), (362, 27592), (724, 13796), (1448, 6898), (2896, 3449)]