19321998906

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{11220673}}^1$

素因数の和:11220726

約数の個数: 32

約数和(自身を含む): 45241757568

約数和(自身を除く): 25919758662

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 82, 123, 246, 287, 574, 861, 1722, 11220673, 22441346, 33662019, 67324038, 78544711, 157089422, 235634133, 460047593, 471268266, 920095186, 1380142779, 2760285558, 3220333151, 6440666302, 9660999453, 19321998906]

約数ペア:

[(1, 19321998906), (2, 9660999453), (3, 6440666302), (6, 3220333151), (7, 2760285558), (14, 1380142779), (21, 920095186), (41, 471268266), (42, 460047593), (82, 235634133), (123, 157089422), (246, 78544711), (287, 67324038), (574, 33662019), (861, 22441346), (1722, 11220673)]