12172492804

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{100669}}^1$

素因数の和:100772

約数の個数: 48

約数和(自身を含む): 23564833600

約数和(自身を除く): 11392340796

約数列:

[1, 2, 4, 19, 37, 38, 43, 74, 76, 86, 148, 172, 703, 817, 1406, 1591, 1634, 2812, 3182, 3268, 6364, 30229, 60458, 100669, 120916, 201338, 402676, 1912711, 3724753, 3825422, 4328767, 7449506, 7650844, 8657534, 14899012, 17315068, 70770307, 82246573, 141540614, 160164379, 164493146, 283081228, 320328758, 328986292, 640657516, 3043123201, 6086246402, 12172492804]

約数ペア:

[(1, 12172492804), (2, 6086246402), (4, 3043123201), (19, 640657516), (37, 328986292), (38, 320328758), (43, 283081228), (74, 164493146), (76, 160164379), (86, 141540614), (148, 82246573), (172, 70770307), (703, 17315068), (817, 14899012), (1406, 8657534), (1591, 7650844), (1634, 7449506), (2812, 4328767), (3182, 3825422), (3268, 3724753), (6364, 1912711), (30229, 402676), (60458, 201338), (100669, 120916)]