19522624

素因数分解:

$2^6\times {\mathrm{11}}^2\times {\mathrm{2521}}^1$

素因数の和:2555

約数の個数: 42

約数和(自身を含む): 42599102

約数和(自身を除く): 23076478

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 121, 176, 242, 352, 484, 704, 968, 1936, 2521, 3872, 5042, 7744, 10084, 20168, 27731, 40336, 55462, 80672, 110924, 161344, 221848, 305041, 443696, 610082, 887392, 1220164, 1774784, 2440328, 4880656, 9761312, 19522624]

約数ペア:

[(1, 19522624), (2, 9761312), (4, 4880656), (8, 2440328), (11, 1774784), (16, 1220164), (22, 887392), (32, 610082), (44, 443696), (64, 305041), (88, 221848), (121, 161344), (176, 110924), (242, 80672), (352, 55462), (484, 40336), (704, 27731), (968, 20168), (1936, 10084), (2521, 7744), (3872, 5042)]