12390976

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{281}}^1$

素因数の和:359

約数の個数: 56

約数和(自身を含む): 27075384

約数和(自身を除く): 14684408

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 53, 64, 104, 106, 208, 212, 281, 416, 424, 562, 689, 832, 848, 1124, 1378, 1696, 2248, 2756, 3392, 3653, 4496, 5512, 7306, 8992, 11024, 14612, 14893, 17984, 22048, 29224, 29786, 44096, 58448, 59572, 116896, 119144, 193609, 233792, 238288, 387218, 476576, 774436, 953152, 1548872, 3097744, 6195488, 12390976]

約数ペア:

[(1, 12390976), (2, 6195488), (4, 3097744), (8, 1548872), (13, 953152), (16, 774436), (26, 476576), (32, 387218), (52, 238288), (53, 233792), (64, 193609), (104, 119144), (106, 116896), (208, 59572), (212, 58448), (281, 44096), (416, 29786), (424, 29224), (562, 22048), (689, 17984), (832, 14893), (848, 14612), (1124, 11024), (1378, 8992), (1696, 7306), (2248, 5512), (2756, 4496), (3392, 3653)]