9804688

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{14251}}^1$

素因数の和:14302

約数の個数: 20

約数和(自身を含む): 19439728

約数和(自身を除く): 9635040

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 14251, 28502, 57004, 114008, 228016, 612793, 1225586, 2451172, 4902344, 9804688]

約数ペア:

[(1, 9804688), (2, 4902344), (4, 2451172), (8, 1225586), (16, 612793), (43, 228016), (86, 114008), (172, 57004), (344, 28502), (688, 14251)]