19659568324

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{5689}}^1\times {\mathrm{78539}}^1$

素因数の和:84243

約数の個数: 24

約数和(自身を含む): 37538978400

約数和(自身を除く): 17879410076

約数列:

[1, 2, 4, 11, 22, 44, 5689, 11378, 22756, 62579, 78539, 125158, 157078, 250316, 314156, 863929, 1727858, 3455716, 446808371, 893616742, 1787233484, 4914892081, 9829784162, 19659568324]

約数ペア:

[(1, 19659568324), (2, 9829784162), (4, 4914892081), (11, 1787233484), (22, 893616742), (44, 446808371), (5689, 3455716), (11378, 1727858), (22756, 863929), (62579, 314156), (78539, 250316), (125158, 157078)]