19293760

素因数分解:

$2^6\times 5^1\times {\mathrm{60293}}^1$

素因数の和:60310

約数の個数: 28

約数和(自身を含む): 45944028

約数和(自身を除く): 26650268

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 60293, 120586, 241172, 301465, 482344, 602930, 964688, 1205860, 1929376, 2411720, 3858752, 4823440, 9646880, 19293760]

約数ペア:

[(1, 19293760), (2, 9646880), (4, 4823440), (5, 3858752), (8, 2411720), (10, 1929376), (16, 1205860), (20, 964688), (32, 602930), (40, 482344), (64, 301465), (80, 241172), (160, 120586), (320, 60293)]