18447346

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{2063}}^1$

素因数の和:2345

約数の個数: 16

約数和(自身を含む): 29424384

約数和(自身を除く): 10977038

約数列:

[1, 2, 17, 34, 263, 526, 2063, 4126, 4471, 8942, 35071, 70142, 542569, 1085138, 9223673, 18447346]

約数ペア:

[(1, 18447346), (2, 9223673), (17, 1085138), (34, 542569), (263, 70142), (526, 35071), (2063, 8942), (4126, 4471)]