15368188

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{593}}^1$

素因数の和:658

約数の個数: 48

約数和(自身を含む): 31933440

約数和(自身を除く): 16565252

約数列:

[1, 2, 4, 11, 19, 22, 31, 38, 44, 62, 76, 124, 209, 341, 418, 589, 593, 682, 836, 1178, 1186, 1364, 2356, 2372, 6479, 6523, 11267, 12958, 13046, 18383, 22534, 25916, 26092, 36766, 45068, 73532, 123937, 202213, 247874, 349277, 404426, 495748, 698554, 808852, 1397108, 3842047, 7684094, 15368188]

約数ペア:

[(1, 15368188), (2, 7684094), (4, 3842047), (11, 1397108), (19, 808852), (22, 698554), (31, 495748), (38, 404426), (44, 349277), (62, 247874), (76, 202213), (124, 123937), (209, 73532), (341, 45068), (418, 36766), (589, 26092), (593, 25916), (682, 22534), (836, 18383), (1178, 13046), (1186, 12958), (1364, 11267), (2356, 6523), (2372, 6479)]