19215661454

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{5791}}^1\times {\mathrm{150827}}^1$

素因数の和:156631

約数の個数: 16

約数和(自身を含む): 31449447936

約数和(自身を除く): 12233786482

約数列:

[1, 2, 11, 22, 5791, 11582, 63701, 127402, 150827, 301654, 1659097, 3318194, 873439157, 1746878314, 9607830727, 19215661454]

約数ペア:

[(1, 19215661454), (2, 9607830727), (11, 1746878314), (22, 873439157), (5791, 3318194), (11582, 1659097), (63701, 301654), (127402, 150827)]