39971098

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{577}}^1\times {\mathrm{1823}}^1$

素因数の和:2421

約数の個数: 16

約数和(自身を含む): 63256320

約数和(自身を除く): 23285222

約数列:

[1, 2, 19, 38, 577, 1154, 1823, 3646, 10963, 21926, 34637, 69274, 1051871, 2103742, 19985549, 39971098]

約数ペア:

[(1, 39971098), (2, 19985549), (19, 2103742), (38, 1051871), (577, 69274), (1154, 34637), (1823, 21926), (3646, 10963)]