16680442

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{2693}}^1$

素因数の和:2877

約数の個数: 16

約数和(自身を含む): 26508960

約数和(自身を除く): 9828518

約数列:

[1, 2, 19, 38, 163, 326, 2693, 3097, 5386, 6194, 51167, 102334, 438959, 877918, 8340221, 16680442]

約数ペア:

[(1, 16680442), (2, 8340221), (19, 877918), (38, 438959), (163, 102334), (326, 51167), (2693, 6194), (3097, 5386)]