11781530

素因数分解:

$2^1\times 5^1\times {\mathrm{293}}^1\times {\mathrm{4021}}^1$

素因数の和:4321

約数の個数: 16

約数和(自身を含む): 21284424

約数和(自身を除く): 9502894

約数列:

[1, 2, 5, 10, 293, 586, 1465, 2930, 4021, 8042, 20105, 40210, 1178153, 2356306, 5890765, 11781530]

約数ペア:

[(1, 11781530), (2, 5890765), (5, 2356306), (10, 1178153), (293, 40210), (586, 20105), (1465, 8042), (2930, 4021)]