18961052

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{25349}}^1$

素因数の和:25381

約数の個数: 24

約数和(自身を含む): 38329200

約数和(自身を除く): 19368148

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 374, 748, 25349, 50698, 101396, 278839, 430933, 557678, 861866, 1115356, 1723732, 4740263, 9480526, 18961052]

約数ペア:

[(1, 18961052), (2, 9480526), (4, 4740263), (11, 1723732), (17, 1115356), (22, 861866), (34, 557678), (44, 430933), (68, 278839), (187, 101396), (374, 50698), (748, 25349)]