11857872

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{613}}^1$

素因数の和:668

約数の個数: 80

約数和(自身を含む): 34108928

約数和(自身を除く): 22251056

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 39, 48, 52, 62, 78, 93, 104, 124, 156, 186, 208, 248, 312, 372, 403, 496, 613, 624, 744, 806, 1209, 1226, 1488, 1612, 1839, 2418, 2452, 3224, 3678, 4836, 4904, 6448, 7356, 7969, 9672, 9808, 14712, 15938, 19003, 19344, 23907, 29424, 31876, 38006, 47814, 57009, 63752, 76012, 95628, 114018, 127504, 152024, 191256, 228036, 247039, 304048, 382512, 456072, 494078, 741117, 912144, 988156, 1482234, 1976312, 2964468, 3952624, 5928936, 11857872]

約数ペア:

[(1, 11857872), (2, 5928936), (3, 3952624), (4, 2964468), (6, 1976312), (8, 1482234), (12, 988156), (13, 912144), (16, 741117), (24, 494078), (26, 456072), (31, 382512), (39, 304048), (48, 247039), (52, 228036), (62, 191256), (78, 152024), (93, 127504), (104, 114018), (124, 95628), (156, 76012), (186, 63752), (208, 57009), (248, 47814), (312, 38006), (372, 31876), (403, 29424), (496, 23907), (613, 19344), (624, 19003), (744, 15938), (806, 14712), (1209, 9808), (1226, 9672), (1488, 7969), (1612, 7356), (1839, 6448), (2418, 4904), (2452, 4836), (3224, 3678)]