22402226

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{199}}^1$

素因数の和:279

約数の個数: 64

約数和(自身を含む): 45619200

約数和(自身を除く): 23216974

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 43, 77, 86, 119, 154, 187, 199, 238, 301, 374, 398, 473, 602, 731, 946, 1309, 1393, 1462, 2189, 2618, 2786, 3311, 3383, 4378, 5117, 6622, 6766, 8041, 8557, 10234, 15323, 16082, 17114, 23681, 30646, 37213, 47362, 56287, 59899, 74426, 94127, 112574, 119798, 145469, 188254, 260491, 290938, 520982, 658889, 1018283, 1317778, 1600159, 2036566, 3200318, 11201113, 22402226]

約数ペア:

[(1, 22402226), (2, 11201113), (7, 3200318), (11, 2036566), (14, 1600159), (17, 1317778), (22, 1018283), (34, 658889), (43, 520982), (77, 290938), (86, 260491), (119, 188254), (154, 145469), (187, 119798), (199, 112574), (238, 94127), (301, 74426), (374, 59899), (398, 56287), (473, 47362), (602, 37213), (731, 30646), (946, 23681), (1309, 17114), (1393, 16082), (1462, 15323), (2189, 10234), (2618, 8557), (2786, 8041), (3311, 6766), (3383, 6622), (4378, 5117)]