16485854

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{373}}^1$

素因数の和:441

約数の個数: 48

約数和(自身を含む): 32232816

約数和(自身を除く): 15746962

約数列:

[1, 2, 7, 11, 14, 22, 41, 49, 77, 82, 98, 154, 287, 373, 451, 539, 574, 746, 902, 1078, 2009, 2611, 3157, 4018, 4103, 5222, 6314, 8206, 15293, 18277, 22099, 28721, 30586, 36554, 44198, 57442, 107051, 168223, 201047, 214102, 336446, 402094, 749357, 1177561, 1498714, 2355122, 8242927, 16485854]

約数ペア:

[(1, 16485854), (2, 8242927), (7, 2355122), (11, 1498714), (14, 1177561), (22, 749357), (41, 402094), (49, 336446), (77, 214102), (82, 201047), (98, 168223), (154, 107051), (287, 57442), (373, 44198), (451, 36554), (539, 30586), (574, 28721), (746, 22099), (902, 18277), (1078, 15293), (2009, 8206), (2611, 6314), (3157, 5222), (4018, 4103)]