18491392

素因数分解:

$2^{11}\times {\mathrm{9029}}^1$

素因数の和:9051

約数の個数: 24

約数和(自身を含む): 36977850

約数和(自身を除く): 18486458

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 2048, 9029, 18058, 36116, 72232, 144464, 288928, 577856, 1155712, 2311424, 4622848, 9245696, 18491392]

約数ペア:

[(1, 18491392), (2, 9245696), (4, 4622848), (8, 2311424), (16, 1155712), (32, 577856), (64, 288928), (128, 144464), (256, 72232), (512, 36116), (1024, 18058), (2048, 9029)]