19643392

素因数分解:

$2^{10}\times {\mathrm{19183}}^1$

素因数の和:19203

約数の個数: 22

約数和(自身を含む): 39269648

約数和(自身を除く): 19626256

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 19183, 38366, 76732, 153464, 306928, 613856, 1227712, 2455424, 4910848, 9821696, 19643392]

約数ペア:

[(1, 19643392), (2, 9821696), (4, 4910848), (8, 2455424), (16, 1227712), (32, 613856), (64, 306928), (128, 153464), (256, 76732), (512, 38366), (1024, 19183)]