19382356

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{36433}}^1$

素因数の和:36463

約数の個数: 24

約数和(自身を含む): 40806080

約数和(自身を除く): 21423724

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 36433, 72866, 145732, 255031, 510062, 692227, 1020124, 1384454, 2768908, 4845589, 9691178, 19382356]

約数ペア:

[(1, 19382356), (2, 9691178), (4, 4845589), (7, 2768908), (14, 1384454), (19, 1020124), (28, 692227), (38, 510062), (76, 255031), (133, 145732), (266, 72866), (532, 36433)]