19465644

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:187

約数の個数: 96

約数和(自身を含む): 52641792

約数和(自身を除く): 33176148

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 31, 33, 44, 62, 66, 67, 71, 93, 124, 132, 134, 142, 186, 201, 213, 268, 284, 341, 372, 402, 426, 682, 737, 781, 804, 852, 1023, 1364, 1474, 1562, 2046, 2077, 2201, 2211, 2343, 2948, 3124, 4092, 4154, 4402, 4422, 4686, 4757, 6231, 6603, 8308, 8804, 8844, 9372, 9514, 12462, 13206, 14271, 19028, 22847, 24211, 24924, 26412, 28542, 45694, 48422, 52327, 57084, 68541, 72633, 91388, 96844, 104654, 137082, 145266, 147467, 156981, 209308, 274164, 290532, 294934, 313962, 442401, 589868, 627924, 884802, 1622137, 1769604, 3244274, 4866411, 6488548, 9732822, 19465644]

約数ペア:

[(1, 19465644), (2, 9732822), (3, 6488548), (4, 4866411), (6, 3244274), (11, 1769604), (12, 1622137), (22, 884802), (31, 627924), (33, 589868), (44, 442401), (62, 313962), (66, 294934), (67, 290532), (71, 274164), (93, 209308), (124, 156981), (132, 147467), (134, 145266), (142, 137082), (186, 104654), (201, 96844), (213, 91388), (268, 72633), (284, 68541), (341, 57084), (372, 52327), (402, 48422), (426, 45694), (682, 28542), (737, 26412), (781, 24924), (804, 24211), (852, 22847), (1023, 19028), (1364, 14271), (1474, 13206), (1562, 12462), (2046, 9514), (2077, 9372), (2201, 8844), (2211, 8804), (2343, 8308), (2948, 6603), (3124, 6231), (4092, 4757), (4154, 4686), (4402, 4422)]