19243264

素因数分解:

$2^8\times {\mathrm{75169}}^1$

素因数の和:75185

約数の個数: 18

約数和(自身を含む): 38411870

約数和(自身を除く): 19168606

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 75169, 150338, 300676, 601352, 1202704, 2405408, 4810816, 9621632, 19243264]

約数ペア:

[(1, 19243264), (2, 9621632), (4, 4810816), (8, 2405408), (16, 1202704), (32, 601352), (64, 300676), (128, 150338), (256, 75169)]