12137984

素因数分解:

$2^9\times {\mathrm{151}}^1\times {\mathrm{157}}^1$

素因数の和:326

約数の個数: 40

約数和(自身を含む): 24568368

約数和(自身を除く): 12430384

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 151, 157, 256, 302, 314, 512, 604, 628, 1208, 1256, 2416, 2512, 4832, 5024, 9664, 10048, 19328, 20096, 23707, 38656, 40192, 47414, 77312, 80384, 94828, 189656, 379312, 758624, 1517248, 3034496, 6068992, 12137984]

約数ペア:

[(1, 12137984), (2, 6068992), (4, 3034496), (8, 1517248), (16, 758624), (32, 379312), (64, 189656), (128, 94828), (151, 80384), (157, 77312), (256, 47414), (302, 40192), (314, 38656), (512, 23707), (604, 20096), (628, 19328), (1208, 10048), (1256, 9664), (2416, 5024), (2512, 4832)]