12519474

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1$

素因数の和:287

約数の個数: 64

約数和(自身を含む): 29306880

約数和(自身を除く): 16787406

約数列:

[1, 2, 3, 6, 11, 22, 29, 31, 33, 58, 62, 66, 87, 93, 174, 186, 211, 319, 341, 422, 633, 638, 682, 899, 957, 1023, 1266, 1798, 1914, 2046, 2321, 2697, 4642, 5394, 6119, 6541, 6963, 9889, 12238, 13082, 13926, 18357, 19623, 19778, 29667, 36714, 39246, 59334, 67309, 71951, 134618, 143902, 189689, 201927, 215853, 379378, 403854, 431706, 569067, 1138134, 2086579, 4173158, 6259737, 12519474]

約数ペア:

[(1, 12519474), (2, 6259737), (3, 4173158), (6, 2086579), (11, 1138134), (22, 569067), (29, 431706), (31, 403854), (33, 379378), (58, 215853), (62, 201927), (66, 189689), (87, 143902), (93, 134618), (174, 71951), (186, 67309), (211, 59334), (319, 39246), (341, 36714), (422, 29667), (633, 19778), (638, 19623), (682, 18357), (899, 13926), (957, 13082), (1023, 12238), (1266, 9889), (1798, 6963), (1914, 6541), (2046, 6119), (2321, 5394), (2697, 4642)]