12215296

素因数分解:

$2^{10}\times {\mathrm{79}}^1\times {\mathrm{151}}^1$

素因数の和:250

約数の個数: 44

約数和(自身を含む): 24891520

約数和(自身を除く): 12676224

約数列:

[1, 2, 4, 8, 16, 32, 64, 79, 128, 151, 158, 256, 302, 316, 512, 604, 632, 1024, 1208, 1264, 2416, 2528, 4832, 5056, 9664, 10112, 11929, 19328, 20224, 23858, 38656, 40448, 47716, 77312, 80896, 95432, 154624, 190864, 381728, 763456, 1526912, 3053824, 6107648, 12215296]

約数ペア:

[(1, 12215296), (2, 6107648), (4, 3053824), (8, 1526912), (16, 763456), (32, 381728), (64, 190864), (79, 154624), (128, 95432), (151, 80896), (158, 77312), (256, 47716), (302, 40448), (316, 38656), (512, 23858), (604, 20224), (632, 19328), (1024, 11929), (1208, 10112), (1264, 9664), (2416, 5056), (2528, 4832)]