19427544

素因数分解:

$2^3\times 3^2\times {\mathrm{47}}^1\times {\mathrm{5741}}^1$

素因数の和:5800

約数の個数: 48

約数和(自身を含む): 53745120

約数和(自身を除く): 34317576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 47, 72, 94, 141, 188, 282, 376, 423, 564, 846, 1128, 1692, 3384, 5741, 11482, 17223, 22964, 34446, 45928, 51669, 68892, 103338, 137784, 206676, 269827, 413352, 539654, 809481, 1079308, 1618962, 2158616, 2428443, 3237924, 4856886, 6475848, 9713772, 19427544]

約数ペア:

[(1, 19427544), (2, 9713772), (3, 6475848), (4, 4856886), (6, 3237924), (8, 2428443), (9, 2158616), (12, 1618962), (18, 1079308), (24, 809481), (36, 539654), (47, 413352), (72, 269827), (94, 206676), (141, 137784), (188, 103338), (282, 68892), (376, 51669), (423, 45928), (564, 34446), (846, 22964), (1128, 17223), (1692, 11482), (3384, 5741)]