189555916

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{253417}}^1$

素因数の和:253449

約数の個数: 24

約数和(自身を含む): 383168016

約数和(自身を除く): 193612100

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 374, 748, 253417, 506834, 1013668, 2787587, 4308089, 5575174, 8616178, 11150348, 17232356, 47388979, 94777958, 189555916]

約数ペア:

[(1, 189555916), (2, 94777958), (4, 47388979), (11, 17232356), (17, 11150348), (22, 8616178), (34, 5575174), (44, 4308089), (68, 2787587), (187, 1013668), (374, 506834), (748, 253417)]