19240015863

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1\times {\mathrm{1151}}^1$

素因数の和:1408

約数の個数: 64

約数和(自身を含む): 28612362240

約数和(自身を除く): 9372346377

約数列:

[1, 3, 17, 31, 51, 93, 97, 109, 291, 327, 527, 1151, 1581, 1649, 1853, 3007, 3379, 3453, 4947, 5559, 9021, 10137, 10573, 19567, 31719, 35681, 51119, 57443, 58701, 107043, 111647, 125459, 153357, 172329, 179741, 327763, 334941, 376377, 539223, 606577, 983289, 1819731, 1897999, 2132803, 3461057, 3889229, 5571971, 5693997, 6398409, 10383171, 11667687, 12169523, 16715913, 36508569, 58837969, 66116893, 176513907, 198350679, 206881891, 377255213, 620645673, 1131765639, 6413338621, 19240015863]

約数ペア:

[(1, 19240015863), (3, 6413338621), (17, 1131765639), (31, 620645673), (51, 377255213), (93, 206881891), (97, 198350679), (109, 176513907), (291, 66116893), (327, 58837969), (527, 36508569), (1151, 16715913), (1581, 12169523), (1649, 11667687), (1853, 10383171), (3007, 6398409), (3379, 5693997), (3453, 5571971), (4947, 3889229), (5559, 3461057), (9021, 2132803), (10137, 1897999), (10573, 1819731), (19567, 983289), (31719, 606577), (35681, 539223), (51119, 376377), (57443, 334941), (58701, 327763), (107043, 179741), (111647, 172329), (125459, 153357)]