19330185

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{811}}^1$

素因数の和:1053

約数の個数: 32

約数和(自身を含む): 35546112

約数和(自身を除く): 16215927

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 227, 681, 811, 1135, 1589, 2433, 3405, 4055, 4767, 5677, 7945, 12165, 17031, 23835, 28385, 85155, 184097, 552291, 920485, 1288679, 2761455, 3866037, 6443395, 19330185]

約数ペア:

[(1, 19330185), (3, 6443395), (5, 3866037), (7, 2761455), (15, 1288679), (21, 920485), (35, 552291), (105, 184097), (227, 85155), (681, 28385), (811, 23835), (1135, 17031), (1589, 12165), (2433, 7945), (3405, 5677), (4055, 4767)]