19028893

素因数分解:

${\mathrm{13}}^2\times {\mathrm{109}}^1\times {\mathrm{1033}}^1$

素因数の和:1168

約数の個数: 12

約数和(自身を含む): 20814420

約数和(自身を除く): 1785527

約数列:

[1, 13, 109, 169, 1033, 1417, 13429, 18421, 112597, 174577, 1463761, 19028893]

約数ペア:

[(1, 19028893), (13, 1463761), (109, 174577), (169, 112597), (1033, 18421), (1417, 13429)]