18760316

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{1049}}^1$

素因数の和:1333

約数の個数: 24

約数和(自身を含む): 34927200

約数和(自身を除く): 16166884

約数列:

[1, 2, 4, 17, 34, 68, 263, 526, 1049, 1052, 2098, 4196, 4471, 8942, 17833, 17884, 35666, 71332, 275887, 551774, 1103548, 4690079, 9380158, 18760316]

約数ペア:

[(1, 18760316), (2, 9380158), (4, 4690079), (17, 1103548), (34, 551774), (68, 275887), (263, 71332), (526, 35666), (1049, 17884), (1052, 17833), (2098, 8942), (4196, 4471)]