22561924

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1$

素因数の和:209

約数の個数: 96

約数和(自身を含む): 54190080

約数和(自身を除く): 31628156

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 31, 34, 44, 62, 68, 77, 119, 124, 139, 154, 187, 217, 238, 278, 308, 341, 374, 434, 476, 527, 556, 682, 748, 868, 973, 1054, 1309, 1364, 1529, 1946, 2108, 2363, 2387, 2618, 3058, 3689, 3892, 4309, 4726, 4774, 5236, 5797, 6116, 7378, 8618, 9452, 9548, 10703, 11594, 14756, 16541, 17236, 21406, 23188, 25993, 30163, 33082, 40579, 42812, 47399, 51986, 60326, 66164, 73253, 81158, 94798, 103972, 120652, 146506, 162316, 181951, 189596, 293012, 331793, 363902, 512771, 663586, 727804, 805783, 1025542, 1327172, 1611566, 2051084, 3223132, 5640481, 11280962, 22561924]

約数ペア:

[(1, 22561924), (2, 11280962), (4, 5640481), (7, 3223132), (11, 2051084), (14, 1611566), (17, 1327172), (22, 1025542), (28, 805783), (31, 727804), (34, 663586), (44, 512771), (62, 363902), (68, 331793), (77, 293012), (119, 189596), (124, 181951), (139, 162316), (154, 146506), (187, 120652), (217, 103972), (238, 94798), (278, 81158), (308, 73253), (341, 66164), (374, 60326), (434, 51986), (476, 47399), (527, 42812), (556, 40579), (682, 33082), (748, 30163), (868, 25993), (973, 23188), (1054, 21406), (1309, 17236), (1364, 16541), (1529, 14756), (1946, 11594), (2108, 10703), (2363, 9548), (2387, 9452), (2618, 8618), (3058, 7378), (3689, 6116), (3892, 5797), (4309, 5236), (4726, 4774)]