42626519

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{293}}^1$

素因数の和:375

約数の個数: 24

約数和(自身を含む): 50182272

約数和(自身を除く): 7555753

約数列:

[1, 13, 19, 31, 247, 293, 361, 403, 589, 3809, 4693, 5567, 7657, 9083, 11191, 72371, 105773, 118079, 145483, 172577, 1375049, 2243501, 3278963, 42626519]

約数ペア:

[(1, 42626519), (13, 3278963), (19, 2243501), (31, 1375049), (247, 172577), (293, 145483), (361, 118079), (403, 105773), (589, 72371), (3809, 11191), (4693, 9083), (5567, 7657)]