16439579

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{113}}^1$

素因数の和:195

約数の個数: 24

約数和(自身を含む): 19458432

約数和(自身を除く): 3018853

約数列:

[1, 13, 19, 31, 113, 247, 361, 403, 589, 1469, 2147, 3503, 4693, 7657, 11191, 27911, 40793, 45539, 66557, 145483, 530309, 865241, 1264583, 16439579]

約数ペア:

[(1, 16439579), (13, 1264583), (19, 865241), (31, 530309), (113, 145483), (247, 66557), (361, 45539), (403, 40793), (589, 27911), (1469, 11191), (2147, 7657), (3503, 4693)]