19007986231

素因数分解:

${\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{421}}^1\times {\mathrm{39023}}^1$

素因数の和:39546

約数の個数: 16

約数和(自身を含む): 20749841280

約数和(自身を除く): 1741855049

約数列:

[1, 13, 89, 421, 1157, 5473, 37469, 39023, 487097, 507299, 3473047, 16428683, 45149611, 213572879, 1462152787, 19007986231]

約数ペア:

[(1, 19007986231), (13, 1462152787), (89, 213572879), (421, 45149611), (1157, 16428683), (5473, 3473047), (37469, 507299), (39023, 487097)]