11390428

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^2\times {\mathrm{769}}^1$

素因数の和:826

約数の個数: 36

約数和(自身を含む): 23845360

約数和(自身を除く): 12454932

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 529, 644, 769, 1058, 1538, 2116, 3076, 3703, 5383, 7406, 10766, 14812, 17687, 21532, 35374, 70748, 123809, 247618, 406801, 495236, 813602, 1627204, 2847607, 5695214, 11390428]

約数ペア:

[(1, 11390428), (2, 5695214), (4, 2847607), (7, 1627204), (14, 813602), (23, 495236), (28, 406801), (46, 247618), (92, 123809), (161, 70748), (322, 35374), (529, 21532), (644, 17687), (769, 14812), (1058, 10766), (1538, 7406), (2116, 5383), (3076, 3703)]