12198272

素因数分解:

$2^7\times {\mathrm{157}}^1\times {\mathrm{607}}^1$

素因数の和:778

約数の個数: 32

約数和(自身を含む): 24496320

約数和(自身を除く): 12298048

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 157, 314, 607, 628, 1214, 1256, 2428, 2512, 4856, 5024, 9712, 10048, 19424, 20096, 38848, 77696, 95299, 190598, 381196, 762392, 1524784, 3049568, 6099136, 12198272]

約数ペア:

[(1, 12198272), (2, 6099136), (4, 3049568), (8, 1524784), (16, 762392), (32, 381196), (64, 190598), (128, 95299), (157, 77696), (314, 38848), (607, 20096), (628, 19424), (1214, 10048), (1256, 9712), (2428, 5024), (2512, 4856)]