9942928

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{32707}}^1$

素因数の和:32734

約数の個数: 20

約数和(自身を含む): 20278960

約数和(自身を除く): 10336032

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 32707, 65414, 130828, 261656, 523312, 621433, 1242866, 2485732, 4971464, 9942928]

約数ペア:

[(1, 9942928), (2, 4971464), (4, 2485732), (8, 1242866), (16, 621433), (19, 523312), (38, 261656), (76, 130828), (152, 65414), (304, 32707)]