19161088

素因数分解:

$2^{13}\times {\mathrm{2339}}^1$

素因数の和:2365

約数の個数: 28

約数和(自身を含む): 38336220

約数和(自身を除く): 19175132

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 2048, 2339, 4096, 4678, 8192, 9356, 18712, 37424, 74848, 149696, 299392, 598784, 1197568, 2395136, 4790272, 9580544, 19161088]

約数ペア:

[(1, 19161088), (2, 9580544), (4, 4790272), (8, 2395136), (16, 1197568), (32, 598784), (64, 299392), (128, 149696), (256, 74848), (512, 37424), (1024, 18712), (2048, 9356), (2339, 8192), (4096, 4678)]