18852769

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{601}}^1$

素因数の和:760

約数の個数: 16

約数和(自身を含む): 21575680

約数和(自身を除く): 2722911

約数列:

[1, 13, 19, 127, 247, 601, 1651, 2413, 7813, 11419, 31369, 76327, 148447, 992251, 1450213, 18852769]

約数ペア:

[(1, 18852769), (13, 1450213), (19, 992251), (127, 148447), (247, 76327), (601, 31369), (1651, 11419), (2413, 7813)]