13216276

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{739}}^1$

素因数の和:1023

約数の個数: 24

約数和(自身を含む): 24615360

約数和(自身を除く): 11399084

約数列:

[1, 2, 4, 17, 34, 68, 263, 526, 739, 1052, 1478, 2956, 4471, 8942, 12563, 17884, 25126, 50252, 194357, 388714, 777428, 3304069, 6608138, 13216276]

約数ペア:

[(1, 13216276), (2, 6608138), (4, 3304069), (17, 777428), (34, 388714), (68, 194357), (263, 50252), (526, 25126), (739, 17884), (1052, 12563), (1478, 8942), (2956, 4471)]