19641732

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{8753}}^1$

素因数の和:8788

約数の個数: 48

約数和(自身を含む): 52944192

約数和(自身を除く): 33302460

約数列:

[1, 2, 3, 4, 6, 11, 12, 17, 22, 33, 34, 44, 51, 66, 68, 102, 132, 187, 204, 374, 561, 748, 1122, 2244, 8753, 17506, 26259, 35012, 52518, 96283, 105036, 148801, 192566, 288849, 297602, 385132, 446403, 577698, 595204, 892806, 1155396, 1636811, 1785612, 3273622, 4910433, 6547244, 9820866, 19641732]

約数ペア:

[(1, 19641732), (2, 9820866), (3, 6547244), (4, 4910433), (6, 3273622), (11, 1785612), (12, 1636811), (17, 1155396), (22, 892806), (33, 595204), (34, 577698), (44, 446403), (51, 385132), (66, 297602), (68, 288849), (102, 192566), (132, 148801), (187, 105036), (204, 96283), (374, 52518), (561, 35012), (748, 26259), (1122, 17506), (2244, 8753)]