22511566

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{97}}^1\times {\mathrm{137}}^1$

素因数の和:265

約数の個数: 48

約数和(自身を含む): 43168608

約数和(自身を除く): 20657042

約数列:

[1, 2, 7, 11, 14, 22, 77, 97, 121, 137, 154, 194, 242, 274, 679, 847, 959, 1067, 1358, 1507, 1694, 1918, 2134, 3014, 7469, 10549, 11737, 13289, 14938, 16577, 21098, 23474, 26578, 33154, 82159, 93023, 116039, 146179, 164318, 186046, 232078, 292358, 1023253, 1607969, 2046506, 3215938, 11255783, 22511566]

約数ペア:

[(1, 22511566), (2, 11255783), (7, 3215938), (11, 2046506), (14, 1607969), (22, 1023253), (77, 292358), (97, 232078), (121, 186046), (137, 164318), (154, 146179), (194, 116039), (242, 93023), (274, 82159), (679, 33154), (847, 26578), (959, 23474), (1067, 21098), (1358, 16577), (1507, 14938), (1694, 13289), (1918, 11737), (2134, 10549), (3014, 7469)]