19763184

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{449}}^1$

素因数の和:598

約数の個数: 80

約数和(自身を含む): 58924800

約数和(自身を除く): 39161616

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 131, 168, 262, 336, 393, 449, 524, 786, 898, 917, 1048, 1347, 1572, 1796, 1834, 2096, 2694, 2751, 3143, 3144, 3592, 3668, 5388, 5502, 6286, 6288, 7184, 7336, 9429, 10776, 11004, 12572, 14672, 18858, 21552, 22008, 25144, 37716, 44016, 50288, 58819, 75432, 117638, 150864, 176457, 235276, 352914, 411733, 470552, 705828, 823466, 941104, 1235199, 1411656, 1646932, 2470398, 2823312, 3293864, 4940796, 6587728, 9881592, 19763184]

約数ペア:

[(1, 19763184), (2, 9881592), (3, 6587728), (4, 4940796), (6, 3293864), (7, 2823312), (8, 2470398), (12, 1646932), (14, 1411656), (16, 1235199), (21, 941104), (24, 823466), (28, 705828), (42, 470552), (48, 411733), (56, 352914), (84, 235276), (112, 176457), (131, 150864), (168, 117638), (262, 75432), (336, 58819), (393, 50288), (449, 44016), (524, 37716), (786, 25144), (898, 22008), (917, 21552), (1048, 18858), (1347, 14672), (1572, 12572), (1796, 11004), (1834, 10776), (2096, 9429), (2694, 7336), (2751, 7184), (3143, 6288), (3144, 6286), (3592, 5502), (3668, 5388)]