1387478002

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{3121}}^1\times {\mathrm{11699}}^1$

素因数の和:14841

約数の個数: 16

約数和(自身を含む): 2191644000

約数和(自身を除く): 804165998

約数列:

[1, 2, 19, 38, 3121, 6242, 11699, 23398, 59299, 118598, 222281, 444562, 36512579, 73025158, 693739001, 1387478002]

約数ペア:

[(1, 1387478002), (2, 693739001), (19, 73025158), (38, 36512579), (3121, 444562), (6242, 222281), (11699, 118598), (23398, 59299)]