19063005

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{3371}}^1$

素因数の和:3421

約数の個数: 32

約数和(自身を含む): 33989760

約数和(自身を除く): 14926755

約数列:

[1, 3, 5, 13, 15, 29, 39, 65, 87, 145, 195, 377, 435, 1131, 1885, 3371, 5655, 10113, 16855, 43823, 50565, 97759, 131469, 219115, 293277, 488795, 657345, 1270867, 1466385, 3812601, 6354335, 19063005]

約数ペア:

[(1, 19063005), (3, 6354335), (5, 3812601), (13, 1466385), (15, 1270867), (29, 657345), (39, 488795), (65, 293277), (87, 219115), (145, 131469), (195, 97759), (377, 50565), (435, 43823), (1131, 16855), (1885, 10113), (3371, 5655)]