16304574

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{613}}^1$

素因数の和:673

約数の個数: 64

約数和(自身を含む): 39610368

約数和(自身を除く): 23305794

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 31, 33, 39, 62, 66, 78, 93, 143, 186, 286, 341, 403, 429, 613, 682, 806, 858, 1023, 1209, 1226, 1839, 2046, 2418, 3678, 4433, 6743, 7969, 8866, 13299, 13486, 15938, 19003, 20229, 23907, 26598, 38006, 40458, 47814, 57009, 87659, 114018, 175318, 209033, 247039, 262977, 418066, 494078, 525954, 627099, 741117, 1254198, 1482234, 2717429, 5434858, 8152287, 16304574]

約数ペア:

[(1, 16304574), (2, 8152287), (3, 5434858), (6, 2717429), (11, 1482234), (13, 1254198), (22, 741117), (26, 627099), (31, 525954), (33, 494078), (39, 418066), (62, 262977), (66, 247039), (78, 209033), (93, 175318), (143, 114018), (186, 87659), (286, 57009), (341, 47814), (403, 40458), (429, 38006), (613, 26598), (682, 23907), (806, 20229), (858, 19003), (1023, 15938), (1209, 13486), (1226, 13299), (1839, 8866), (2046, 7969), (2418, 6743), (3678, 4433)]