19536285

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{463}}^1$

素因数の和:597

約数の個数: 32

約数和(自身を含む): 32739840

約数和(自身を除く): 13203555

約数列:

[1, 3, 5, 15, 29, 87, 97, 145, 291, 435, 463, 485, 1389, 1455, 2315, 2813, 6945, 8439, 13427, 14065, 40281, 42195, 44911, 67135, 134733, 201405, 224555, 673665, 1302419, 3907257, 6512095, 19536285]

約数ペア:

[(1, 19536285), (3, 6512095), (5, 3907257), (15, 1302419), (29, 673665), (87, 224555), (97, 201405), (145, 134733), (291, 67135), (435, 44911), (463, 42195), (485, 40281), (1389, 14065), (1455, 13427), (2315, 8439), (2813, 6945)]