12545328

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{8431}}^1$

素因数の和:8473

約数の個数: 40

約数和(自身を含む): 33458176

約数和(自身を除く): 20912848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 8431, 16862, 25293, 33724, 50586, 67448, 101172, 134896, 202344, 261361, 404688, 522722, 784083, 1045444, 1568166, 2090888, 3136332, 4181776, 6272664, 12545328]

約数ペア:

[(1, 12545328), (2, 6272664), (3, 4181776), (4, 3136332), (6, 2090888), (8, 1568166), (12, 1045444), (16, 784083), (24, 522722), (31, 404688), (48, 261361), (62, 202344), (93, 134896), (124, 101172), (186, 67448), (248, 50586), (372, 33724), (496, 25293), (744, 16862), (1488, 8431)]