19489458

素因数分解:

$2^1\times 3^1\times {\mathrm{79}}^1\times {\mathrm{41117}}^1$

素因数の和:41201

約数の個数: 16

約数和(自身を含む): 39473280

約数和(自身を除く): 19983822

約数列:

[1, 2, 3, 6, 79, 158, 237, 474, 41117, 82234, 123351, 246702, 3248243, 6496486, 9744729, 19489458]

約数ペア:

[(1, 19489458), (2, 9744729), (3, 6496486), (6, 3248243), (79, 246702), (158, 123351), (237, 82234), (474, 41117)]