20171737619

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1223}}^1\times {\mathrm{1489}}^1$

素因数の和:2795

約数の個数: 32

約数和(自身を含む): 23635929600

約数和(自身を除く): 3464191981

約数列:

[1, 11, 19, 53, 209, 583, 1007, 1223, 1489, 11077, 13453, 16379, 23237, 28291, 64819, 78917, 255607, 311201, 713009, 868087, 1231561, 1499423, 1821047, 13547171, 16493653, 20031517, 34599893, 96515491, 380598823, 1061670401, 1833794329, 20171737619]

約数ペア:

[(1, 20171737619), (11, 1833794329), (19, 1061670401), (53, 380598823), (209, 96515491), (583, 34599893), (1007, 20031517), (1223, 16493653), (1489, 13547171), (11077, 1821047), (13453, 1499423), (16379, 1231561), (23237, 868087), (28291, 713009), (64819, 311201), (78917, 255607)]