19485114

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{26839}}^1$

素因数の和:26866

約数の個数: 24

約数和(自身を含む): 42836640

約数和(自身を除く): 23351526

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 121, 242, 363, 726, 26839, 53678, 80517, 161034, 295229, 590458, 885687, 1771374, 3247519, 6495038, 9742557, 19485114]

約数ペア:

[(1, 19485114), (2, 9742557), (3, 6495038), (6, 3247519), (11, 1771374), (22, 885687), (33, 590458), (66, 295229), (121, 161034), (242, 80517), (363, 53678), (726, 26839)]