12688630

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{739}}^1$

素因数の和:864

約数の個数: 32

約数和(自身を含む): 24455520

約数和(自身を除く): 11766890

約数列:

[1, 2, 5, 10, 17, 34, 85, 101, 170, 202, 505, 739, 1010, 1478, 1717, 3434, 3695, 7390, 8585, 12563, 17170, 25126, 62815, 74639, 125630, 149278, 373195, 746390, 1268863, 2537726, 6344315, 12688630]

約数ペア:

[(1, 12688630), (2, 6344315), (5, 2537726), (10, 1268863), (17, 746390), (34, 373195), (85, 149278), (101, 125630), (170, 74639), (202, 62815), (505, 25126), (739, 17170), (1010, 12563), (1478, 8585), (1717, 7390), (3434, 3695)]