12456225466

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{143833}}^1$

素因数の和:143950

約数の個数: 32

約数和(自身を含む): 20504975040

約数和(自身を除く): 8048749574

約数列:

[1, 2, 19, 38, 43, 53, 86, 106, 817, 1007, 1634, 2014, 2279, 4558, 43301, 86602, 143833, 287666, 2732827, 5465654, 6184819, 7623149, 12369638, 15246298, 117511561, 144839831, 235023122, 289679662, 327795407, 655590814, 6228112733, 12456225466]

約数ペア:

[(1, 12456225466), (2, 6228112733), (19, 655590814), (38, 327795407), (43, 289679662), (53, 235023122), (86, 144839831), (106, 117511561), (817, 15246298), (1007, 12369638), (1634, 7623149), (2014, 6184819), (2279, 5465654), (4558, 2732827), (43301, 287666), (86602, 143833)]