19384035

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{4051}}^1$

素因数の和:4099

約数の個数: 32

約数和(自身を含む): 35009280

約数和(自身を除く): 15625245

約数列:

[1, 3, 5, 11, 15, 29, 33, 55, 87, 145, 165, 319, 435, 957, 1595, 4051, 4785, 12153, 20255, 44561, 60765, 117479, 133683, 222805, 352437, 587395, 668415, 1292269, 1762185, 3876807, 6461345, 19384035]

約数ペア:

[(1, 19384035), (3, 6461345), (5, 3876807), (11, 1762185), (15, 1292269), (29, 668415), (33, 587395), (55, 352437), (87, 222805), (145, 133683), (165, 117479), (319, 60765), (435, 44561), (957, 20255), (1595, 12153), (4051, 4785)]