10538512

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{21247}}^1$

素因数の和:21286

約数の個数: 20

約数和(自身を含む): 21078016

約数和(自身を除く): 10539504

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 21247, 42494, 84988, 169976, 339952, 658657, 1317314, 2634628, 5269256, 10538512]

約数ペア:

[(1, 10538512), (2, 5269256), (4, 2634628), (8, 1317314), (16, 658657), (31, 339952), (62, 169976), (124, 84988), (248, 42494), (496, 21247)]