19135192

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{227}}^1\times {\mathrm{257}}^1$

素因数の和:531

約数の個数: 32

約数和(自身を含む): 37059120

約数和(自身を除く): 17923928

約数列:

[1, 2, 4, 8, 41, 82, 164, 227, 257, 328, 454, 514, 908, 1028, 1816, 2056, 9307, 10537, 18614, 21074, 37228, 42148, 58339, 74456, 84296, 116678, 233356, 466712, 2391899, 4783798, 9567596, 19135192]

約数ペア:

[(1, 19135192), (2, 9567596), (4, 4783798), (8, 2391899), (41, 466712), (82, 233356), (164, 116678), (227, 84296), (257, 74456), (328, 58339), (454, 42148), (514, 37228), (908, 21074), (1028, 18614), (1816, 10537), (2056, 9307)]