19183461

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{1229}}^1$

素因数の和:1297

約数の個数: 24

約数和(自身を含む): 28791840

約数和(自身を除く): 9608379

約数列:

[1, 3, 11, 33, 43, 121, 129, 363, 473, 1229, 1419, 3687, 5203, 13519, 15609, 40557, 52847, 148709, 158541, 446127, 581317, 1743951, 6394487, 19183461]

約数ペア:

[(1, 19183461), (3, 6394487), (11, 1743951), (33, 581317), (43, 446127), (121, 158541), (129, 148709), (363, 52847), (473, 40557), (1229, 15609), (1419, 13519), (3687, 5203)]