19296878762

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{72544657}}^1$

素因数の和:72544685

約数の個数: 16

約数和(自身を含む): 34821435840

約数和(自身を除く): 15524557078

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 72544657, 145089314, 507812599, 1015625198, 1378348483, 2756696966, 9648439381, 19296878762]

約数ペア:

[(1, 19296878762), (2, 9648439381), (7, 2756696966), (14, 1378348483), (19, 1015625198), (38, 507812599), (133, 145089314), (266, 72544657)]