15083728

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{85703}}^1$

素因数の和:85722

約数の個数: 20

約数和(自身を含む): 31881888

約数和(自身を除く): 16798160

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 85703, 171406, 342812, 685624, 942733, 1371248, 1885466, 3770932, 7541864, 15083728]

約数ペア:

[(1, 15083728), (2, 7541864), (4, 3770932), (8, 1885466), (11, 1371248), (16, 942733), (22, 685624), (44, 342812), (88, 171406), (176, 85703)]