19859363282

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{3833}}^1$

素因数の和:4055

約数の個数: 64

約数和(自身を含む): 34344787968

約数和(自身を除く): 14485424686

約数列:

[1, 2, 11, 22, 31, 62, 71, 107, 142, 214, 341, 682, 781, 1177, 1562, 2201, 2354, 3317, 3833, 4402, 6634, 7597, 7666, 15194, 24211, 36487, 42163, 48422, 72974, 83567, 84326, 118823, 167134, 235507, 237646, 272143, 410131, 471014, 544286, 820262, 1307053, 2590577, 2614106, 2993573, 4511441, 5181154, 5987146, 8436433, 9022882, 12714061, 16872866, 25428122, 29119301, 58238602, 92800763, 139854671, 185601526, 279709342, 320312311, 640624622, 902698331, 1805396662, 9929681641, 19859363282]

約数ペア:

[(1, 19859363282), (2, 9929681641), (11, 1805396662), (22, 902698331), (31, 640624622), (62, 320312311), (71, 279709342), (107, 185601526), (142, 139854671), (214, 92800763), (341, 58238602), (682, 29119301), (781, 25428122), (1177, 16872866), (1562, 12714061), (2201, 9022882), (2354, 8436433), (3317, 5987146), (3833, 5181154), (4402, 4511441), (6634, 2993573), (7597, 2614106), (7666, 2590577), (15194, 1307053), (24211, 820262), (36487, 544286), (42163, 471014), (48422, 410131), (72974, 272143), (83567, 237646), (84326, 235507), (118823, 167134)]