19062795

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{317}}^1$

素因数の和:555

約数の個数: 32

約数和(自身を含む): 32359680

約数和(自身を除く): 13296885

約数列:

[1, 3, 5, 15, 19, 57, 95, 211, 285, 317, 633, 951, 1055, 1585, 3165, 4009, 4755, 6023, 12027, 18069, 20045, 30115, 60135, 66887, 90345, 200661, 334435, 1003305, 1270853, 3812559, 6354265, 19062795]

約数ペア:

[(1, 19062795), (3, 6354265), (5, 3812559), (15, 1270853), (19, 1003305), (57, 334435), (95, 200661), (211, 90345), (285, 66887), (317, 60135), (633, 30115), (951, 20045), (1055, 18069), (1585, 12027), (3165, 6023), (4009, 4755)]