194517839

素因数分解:

${\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{2521}}^1$

素因数の和:2702

約数の個数: 16

約数和(自身を含む): 213058560

約数和(自身を除く): 18540721

約数列:

[1, 19, 31, 131, 589, 2489, 2521, 4061, 47899, 77159, 78151, 330251, 1484869, 6274769, 10237781, 194517839]

約数ペア:

[(1, 194517839), (19, 10237781), (31, 6274769), (131, 1484869), (589, 330251), (2489, 78151), (2521, 77159), (4061, 47899)]