11504690

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{401}}^1$

素因数の和:578

約数の個数: 32

約数和(自身を含む): 21997440

約数和(自身を除く): 10492750

約数列:

[1, 2, 5, 10, 19, 38, 95, 151, 190, 302, 401, 755, 802, 1510, 2005, 2869, 4010, 5738, 7619, 14345, 15238, 28690, 38095, 60551, 76190, 121102, 302755, 605510, 1150469, 2300938, 5752345, 11504690]

約数ペア:

[(1, 11504690), (2, 5752345), (5, 2300938), (10, 1150469), (19, 605510), (38, 302755), (95, 121102), (151, 76190), (190, 60551), (302, 38095), (401, 28690), (755, 15238), (802, 14345), (1510, 7619), (2005, 5738), (2869, 4010)]