19332461918

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{525253}}^1$

素因数の和:525512

約数の個数: 32

約数和(自身を含む): 36305556480

約数和(自身を除く): 16973094562

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 239, 478, 1673, 2629, 3346, 5258, 18403, 36806, 525253, 1050506, 3676771, 5777783, 7353542, 11555566, 40444481, 80888962, 125535467, 251070934, 878748269, 1380890137, 1757496538, 2761780274, 9666230959, 19332461918]

約数ペア:

[(1, 19332461918), (2, 9666230959), (7, 2761780274), (11, 1757496538), (14, 1380890137), (22, 878748269), (77, 251070934), (154, 125535467), (239, 80888962), (478, 40444481), (1673, 11555566), (2629, 7353542), (3346, 5777783), (5258, 3676771), (18403, 1050506), (36806, 525253)]