9984964

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{883}}^1$

素因数の和:1155

約数の個数: 24

約数和(自身を含む): 19158048

約数和(自身を除く): 9173084

約数列:

[1, 2, 4, 11, 22, 44, 257, 514, 883, 1028, 1766, 2827, 3532, 5654, 9713, 11308, 19426, 38852, 226931, 453862, 907724, 2496241, 4992482, 9984964]

約数ペア:

[(1, 9984964), (2, 4992482), (4, 2496241), (11, 907724), (22, 453862), (44, 226931), (257, 38852), (514, 19426), (883, 11308), (1028, 9713), (1766, 5654), (2827, 3532)]