19043396

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{1973}}^1$

素因数の和:2123

約数の個数: 24

約数和(自身を含む): 35374080

約数和(自身を除く): 16330684

約数列:

[1, 2, 4, 19, 38, 76, 127, 254, 508, 1973, 2413, 3946, 4826, 7892, 9652, 37487, 74974, 149948, 250571, 501142, 1002284, 4760849, 9521698, 19043396]

約数ペア:

[(1, 19043396), (2, 9521698), (4, 4760849), (19, 1002284), (38, 501142), (76, 250571), (127, 149948), (254, 74974), (508, 37487), (1973, 9652), (2413, 7892), (3946, 4826)]