15810476

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{919}}^1$

素因数の和:974

約数の個数: 48

約数和(自身を含む): 33384960

約数和(自身を除く): 17574484

約数列:

[1, 2, 4, 11, 17, 22, 23, 34, 44, 46, 68, 92, 187, 253, 374, 391, 506, 748, 782, 919, 1012, 1564, 1838, 3676, 4301, 8602, 10109, 15623, 17204, 20218, 21137, 31246, 40436, 42274, 62492, 84548, 171853, 232507, 343706, 359329, 465014, 687412, 718658, 930028, 1437316, 3952619, 7905238, 15810476]

約数ペア:

[(1, 15810476), (2, 7905238), (4, 3952619), (11, 1437316), (17, 930028), (22, 718658), (23, 687412), (34, 465014), (44, 359329), (46, 343706), (68, 232507), (92, 171853), (187, 84548), (253, 62492), (374, 42274), (391, 40436), (506, 31246), (748, 21137), (782, 20218), (919, 17204), (1012, 15623), (1564, 10109), (1838, 8602), (3676, 4301)]