19200704

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{6977}}^1$

素因数の和:7032

約数の個数: 28

約数和(自身を含む): 38993064

約数和(自身を除く): 19792360

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 172, 344, 688, 1376, 2752, 6977, 13954, 27908, 55816, 111632, 223264, 300011, 446528, 600022, 1200044, 2400088, 4800176, 9600352, 19200704]

約数ペア:

[(1, 19200704), (2, 9600352), (4, 4800176), (8, 2400088), (16, 1200044), (32, 600022), (43, 446528), (64, 300011), (86, 223264), (172, 111632), (344, 55816), (688, 27908), (1376, 13954), (2752, 6977)]