9847088

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{19853}}^1$

素因数の和:19892

約数の個数: 20

約数和(自身を含む): 19695168

約数和(自身を除く): 9848080

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 19853, 39706, 79412, 158824, 317648, 615443, 1230886, 2461772, 4923544, 9847088]

約数ペア:

[(1, 9847088), (2, 4923544), (4, 2461772), (8, 1230886), (16, 615443), (31, 317648), (62, 158824), (124, 79412), (248, 39706), (496, 19853)]