19321610

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1091}}^1$

素因数の和:1139

約数の個数: 64

約数和(自身を含む): 45287424

約数和(自身を除く): 25965814

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 23, 35, 46, 55, 70, 77, 110, 115, 154, 161, 230, 253, 322, 385, 506, 770, 805, 1091, 1265, 1610, 1771, 2182, 2530, 3542, 5455, 7637, 8855, 10910, 12001, 15274, 17710, 24002, 25093, 38185, 50186, 60005, 76370, 84007, 120010, 125465, 168014, 175651, 250930, 276023, 351302, 420035, 552046, 840070, 878255, 1380115, 1756510, 1932161, 2760230, 3864322, 9660805, 19321610]

約数ペア:

[(1, 19321610), (2, 9660805), (5, 3864322), (7, 2760230), (10, 1932161), (11, 1756510), (14, 1380115), (22, 878255), (23, 840070), (35, 552046), (46, 420035), (55, 351302), (70, 276023), (77, 250930), (110, 175651), (115, 168014), (154, 125465), (161, 120010), (230, 84007), (253, 76370), (322, 60005), (385, 50186), (506, 38185), (770, 25093), (805, 24002), (1091, 17710), (1265, 15274), (1610, 12001), (1771, 10910), (2182, 8855), (2530, 7637), (3542, 5455)]