19337340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{353}}^1$

素因数の和:459

約数の個数: 96

約数和(自身を含む): 59947776

約数和(自身を除く): 40610436

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 83, 110, 132, 165, 166, 220, 249, 330, 332, 353, 415, 498, 660, 706, 830, 913, 996, 1059, 1245, 1412, 1660, 1765, 1826, 2118, 2490, 2739, 3530, 3652, 3883, 4236, 4565, 4980, 5295, 5478, 7060, 7766, 9130, 10590, 10956, 11649, 13695, 15532, 18260, 19415, 21180, 23298, 27390, 29299, 38830, 46596, 54780, 58245, 58598, 77660, 87897, 116490, 117196, 146495, 175794, 232980, 292990, 322289, 351588, 439485, 585980, 644578, 878970, 966867, 1289156, 1611445, 1757940, 1933734, 3222890, 3867468, 4834335, 6445780, 9668670, 19337340]

約数ペア:

[(1, 19337340), (2, 9668670), (3, 6445780), (4, 4834335), (5, 3867468), (6, 3222890), (10, 1933734), (11, 1757940), (12, 1611445), (15, 1289156), (20, 966867), (22, 878970), (30, 644578), (33, 585980), (44, 439485), (55, 351588), (60, 322289), (66, 292990), (83, 232980), (110, 175794), (132, 146495), (165, 117196), (166, 116490), (220, 87897), (249, 77660), (330, 58598), (332, 58245), (353, 54780), (415, 46596), (498, 38830), (660, 29299), (706, 27390), (830, 23298), (913, 21180), (996, 19415), (1059, 18260), (1245, 15532), (1412, 13695), (1660, 11649), (1765, 10956), (1826, 10590), (2118, 9130), (2490, 7766), (2739, 7060), (3530, 5478), (3652, 5295), (3883, 4980), (4236, 4565)]