9805216

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{16127}}^1$

素因数の和:16156

約数の個数: 24

約数和(自身を含む): 20321280

約数和(自身を除く): 10516064

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 16127, 32254, 64508, 129016, 258032, 306413, 516064, 612826, 1225652, 2451304, 4902608, 9805216]

約数ペア:

[(1, 9805216), (2, 4902608), (4, 2451304), (8, 1225652), (16, 612826), (19, 516064), (32, 306413), (38, 258032), (76, 129016), (152, 64508), (304, 32254), (608, 16127)]