19052852

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3079}}^1$

素因数の和:3120

約数の個数: 48

約数和(自身を含む): 43464960

約数和(自身を除く): 24412108

約数列:

[1, 2, 4, 7, 13, 14, 17, 26, 28, 34, 52, 68, 91, 119, 182, 221, 238, 364, 442, 476, 884, 1547, 3079, 3094, 6158, 6188, 12316, 21553, 40027, 43106, 52343, 80054, 86212, 104686, 160108, 209372, 280189, 366401, 560378, 680459, 732802, 1120756, 1360918, 1465604, 2721836, 4763213, 9526426, 19052852]

約数ペア:

[(1, 19052852), (2, 9526426), (4, 4763213), (7, 2721836), (13, 1465604), (14, 1360918), (17, 1120756), (26, 732802), (28, 680459), (34, 560378), (52, 366401), (68, 280189), (91, 209372), (119, 160108), (182, 104686), (221, 86212), (238, 80054), (364, 52343), (442, 43106), (476, 40027), (884, 21553), (1547, 12316), (3079, 6188), (3094, 6158)]