9820808

素因数分解:

$2^3\times {\mathrm{131}}^1\times {\mathrm{9371}}^1$

素因数の和:9508

約数の個数: 16

約数和(自身を含む): 18556560

約数和(自身を除く): 8735752

約数列:

[1, 2, 4, 8, 131, 262, 524, 1048, 9371, 18742, 37484, 74968, 1227601, 2455202, 4910404, 9820808]

約数ペア:

[(1, 9820808), (2, 4910404), (4, 2455202), (8, 1227601), (131, 74968), (262, 37484), (524, 18742), (1048, 9371)]