2019907822

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{277}}^1\times {\mathrm{1511}}^1$

素因数の和:1936

約数の個数: 32

約数和(自身を含む): 3228180480

約数和(自身を除く): 1208272658

約数列:

[1, 2, 19, 38, 127, 254, 277, 554, 1511, 2413, 3022, 4826, 5263, 10526, 28709, 35179, 57418, 70358, 191897, 383794, 418547, 668401, 837094, 1336802, 3646043, 7292086, 7952393, 15904786, 53155469, 106310938, 1009953911, 2019907822]

約数ペア:

[(1, 2019907822), (2, 1009953911), (19, 106310938), (38, 53155469), (127, 15904786), (254, 7952393), (277, 7292086), (554, 3646043), (1511, 1336802), (2413, 837094), (3022, 668401), (4826, 418547), (5263, 383794), (10526, 191897), (28709, 70358), (35179, 57418)]