9906928

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{26921}}^1$

素因数の和:26952

約数の個数: 20

約数和(自身を含む): 20029968

約数和(自身を除く): 10123040

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 26921, 53842, 107684, 215368, 430736, 619183, 1238366, 2476732, 4953464, 9906928]

約数ペア:

[(1, 9906928), (2, 4953464), (4, 2476732), (8, 1238366), (16, 619183), (23, 430736), (46, 215368), (92, 107684), (184, 53842), (368, 26921)]