19447030

素因数分解:

$2^1\times 5^1\times {\mathrm{359}}^1\times {\mathrm{5417}}^1$

素因数の和:5783

約数の個数: 16

約数和(自身を含む): 35108640

約数和(自身を除く): 15661610

約数列:

[1, 2, 5, 10, 359, 718, 1795, 3590, 5417, 10834, 27085, 54170, 1944703, 3889406, 9723515, 19447030]

約数ペア:

[(1, 19447030), (2, 9723515), (5, 3889406), (10, 1944703), (359, 54170), (718, 27085), (1795, 10834), (3590, 5417)]