19396272

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{57727}}^1$

素因数の和:57745

約数の個数: 40

約数和(自身を含む): 57266176

約数和(自身を除く): 37869904

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 57727, 115454, 173181, 230908, 346362, 404089, 461816, 692724, 808178, 923632, 1212267, 1385448, 1616356, 2424534, 2770896, 3232712, 4849068, 6465424, 9698136, 19396272]

約数ペア:

[(1, 19396272), (2, 9698136), (3, 6465424), (4, 4849068), (6, 3232712), (7, 2770896), (8, 2424534), (12, 1616356), (14, 1385448), (16, 1212267), (21, 923632), (24, 808178), (28, 692724), (42, 461816), (48, 404089), (56, 346362), (84, 230908), (112, 173181), (168, 115454), (336, 57727)]