19460446

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{13841}}^1$

素因数の和:13899

約数の個数: 16

約数和(自身を含む): 31559760

約数和(自身を除く): 12099314

約数列:

[1, 2, 19, 37, 38, 74, 703, 1406, 13841, 27682, 262979, 512117, 525958, 1024234, 9730223, 19460446]

約数ペア:

[(1, 19460446), (2, 9730223), (19, 1024234), (37, 525958), (38, 512117), (74, 262979), (703, 27682), (1406, 13841)]