18723408047

素因数分解:

${\mathrm{571}}^1\times {\mathrm{4421}}^1\times {\mathrm{7417}}^1$

素因数の和:12409

約数の個数: 8

約数和(自身を含む): 18762970512

約数和(自身を除く): 39562465

約数列:

[1, 571, 4421, 7417, 2524391, 4235107, 32790557, 18723408047]

約数ペア:

[(1, 18723408047), (571, 32790557), (4421, 4235107), (7417, 2524391)]