17959522

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{631}}^1$

素因数の和:766

約数の個数: 32

約数和(自身を含む): 32762880

約数和(自身を除く): 14803358

約数列:

[1, 2, 7, 14, 19, 38, 107, 133, 214, 266, 631, 749, 1262, 1498, 2033, 4066, 4417, 8834, 11989, 14231, 23978, 28462, 67517, 83923, 135034, 167846, 472619, 945238, 1282823, 2565646, 8979761, 17959522]

約数ペア:

[(1, 17959522), (2, 8979761), (7, 2565646), (14, 1282823), (19, 945238), (38, 472619), (107, 167846), (133, 135034), (214, 83923), (266, 67517), (631, 28462), (749, 23978), (1262, 14231), (1498, 11989), (2033, 8834), (4066, 4417)]