12774512

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{8231}}^1$

素因数の和:8336

約数の個数: 20

約数和(自身を含む): 25008816

約数和(自身を除く): 12234304

約数列:

[1, 2, 4, 8, 16, 97, 194, 388, 776, 1552, 8231, 16462, 32924, 65848, 131696, 798407, 1596814, 3193628, 6387256, 12774512]

約数ペア:

[(1, 12774512), (2, 6387256), (4, 3193628), (8, 1596814), (16, 798407), (97, 131696), (194, 65848), (388, 32924), (776, 16462), (1552, 8231)]