16382145724

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{655181}}^1$

素因数の和:655258

約数の個数: 48

約数和(自身を含む): 35222584320

約数和(自身を除く): 18840438596

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 47, 76, 94, 133, 188, 266, 329, 532, 658, 893, 1316, 1786, 3572, 6251, 12502, 25004, 655181, 1310362, 2620724, 4586267, 9172534, 12448439, 18345068, 24896878, 30793507, 49793756, 61587014, 87139073, 123174028, 174278146, 215554549, 348556292, 431109098, 585076633, 862218196, 1170153266, 2340306532, 4095536431, 8191072862, 16382145724]

約数ペア:

[(1, 16382145724), (2, 8191072862), (4, 4095536431), (7, 2340306532), (14, 1170153266), (19, 862218196), (28, 585076633), (38, 431109098), (47, 348556292), (76, 215554549), (94, 174278146), (133, 123174028), (188, 87139073), (266, 61587014), (329, 49793756), (532, 30793507), (658, 24896878), (893, 18345068), (1316, 12448439), (1786, 9172534), (3572, 4586267), (6251, 2620724), (12502, 1310362), (25004, 655181)]