15770796670

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{401}}^1\times {\mathrm{206993}}^1$

素因数の和:207420

約数の個数: 32

約数和(自身を含む): 29956171680

約数和(自身を除く): 14185375010

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 401, 802, 2005, 4010, 7619, 15238, 38095, 76190, 206993, 413986, 1034965, 2069930, 3932867, 7865734, 19664335, 39328670, 83004193, 166008386, 415020965, 830041930, 1577079667, 3154159334, 7885398335, 15770796670]

約数ペア:

[(1, 15770796670), (2, 7885398335), (5, 3154159334), (10, 1577079667), (19, 830041930), (38, 415020965), (95, 166008386), (190, 83004193), (401, 39328670), (802, 19664335), (2005, 7865734), (4010, 3932867), (7619, 2069930), (15238, 1034965), (38095, 413986), (76190, 206993)]